333366666660 has 120 divisors (see below), whose sum is σ = 1046177979000. Its totient is φ = 88864252416.

The previous prime is 333366666653. The next prime is 333366666667. The reversal of 333366666660 is 66666663333.

It is an interprime number because it is at equal distance from previous prime (333366666653) and next prime (333366666667).

It can be written as a sum of positive squares in 4 ways, for example, as 6939556416 + 326427110244 = 83304^2 + 571338^2 .

It is a super-2 number, since 2×333366666660² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 333366666597 and 333366666606.

It is not an unprimeable number, because it can be changed into a prime (333366666667) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4415952 + ... + 4490808.

It is an arithmetic number, because the mean of its divisors is an integer number (8718149825).

Almost surely, 2^333366666660 is an apocalyptic number.

333366666660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 333366666660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523088989500).

333366666660 is an abundant number, since it is smaller than the sum of its proper divisors (712811312340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

333366666660 is a wasteful number, since it uses less digits than its factorization.

333366666660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77627 (or 77616 counting only the distinct ones).

The product of its (nonzero) digits is 22674816, while the sum is 54.

The spelling of 333366666660 in words is "three hundred thirty-three billion, three hundred sixty-six million, six hundred sixty-six thousand, six hundred sixty".