346433937333012 has 18 divisors (see below), whose sum is σ = 875708008258538. Its totient is φ = 115477979110992.

The previous prime is 346433937332947. The next prime is 346433937333017. The reversal of 346433937333012 is 210333739334643.

346433937333012 is a `hidden beast` number, since 3 + 46 + 433 + 93 + 73 + 3 + 3 + 0 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 344897046531216 + 1536890801796 = 18571404^2 + 1239714^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×346433937333012³ (a number of 45 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 346433937333012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346433937333017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4811582462923 + ... + 4811582462994.

Almost surely, 2^{346433937333012} is an apocalyptic number.

It is an amenable number.

346433937333012 is an abundant number, since it is smaller than the sum of its proper divisors (529274070925526).

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

346433937333012 is a wasteful number, since it uses less digits than its factorization.

346433937333012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9623164925927 (or 9623164925922 counting only the distinct ones).

The product of its (nonzero) digits is 26453952, while the sum is 54.

The spelling of 346433937333012 in words is "three hundred forty-six trillion, four hundred thirty-three billion, nine hundred thirty-seven million, three hundred thirty-three thousand, twelve".