1333442346280 has 192 divisors, whose sum is σ = 3473655696000. Its totient is φ = 459063728640.

The previous prime is 1333442346263. The next prime is 1333442346283. The reversal of 1333442346280 is 826432443331.

It is a happy number.

It is a super-2 number, since 2×1333442346280² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1333442346283) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172788982 + ... + 172796698.

It is an arithmetic number, because the mean of its divisors is an integer number (18091956750).

Almost surely, 2^{1333442346280} is an apocalyptic number.

1333442346280 is a gapful number since it is divisible by the number (10) 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 1333442346280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1736827848000).

1333442346280 is an abundant number, since it is smaller than the sum of its proper divisors (2140213349720).

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

1333442346280 is a wasteful number, since it uses less digits than its factorization.

1333442346280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9648 (or 9633 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 1333442346280 in words is "one trillion, three hundred thirty-three billion, four hundred forty-two million, three hundred forty-six thousand, two hundred eighty".