336261456666 has 96 divisors (see below), whose sum is σ = 749356807680. Its totient is φ = 108924314112.

The previous prime is 336261456607. The next prime is 336261456667. The reversal of 336261456666 is 666654162633.

It is a happy number.

It is a super-2 number, since 2×336261456666² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (336261456667) 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, 217926291 + ... + 217927833.

It is an arithmetic number, because the mean of its divisors is an integer number (7805800080).

Almost surely, 2^336261456666 is an apocalyptic number.

336261456666 is an abundant number, since it is smaller than the sum of its proper divisors (413095351014).

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

336261456666 is a wasteful number, since it uses less digits than its factorization.

336261456666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3260 (or 3257 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 54.

The spelling of 336261456666 in words is "three hundred thirty-six billion, two hundred sixty-one million, four hundred fifty-six thousand, six hundred sixty-six".