345632005234012 has 12 divisors (see below), whose sum is σ = 691264010468080. Its totient is φ = 148128002243136.

The previous prime is 345632005233979. The next prime is 345632005234127. The reversal of 345632005234012 is 210432500236543.

345632005234012 is an admirable number.

It is a super-2 number, since 2×345632005234012² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6172000093437 + ... + 6172000093492.

Almost surely, 2^{345632005234012} is an apocalyptic number.

It is an amenable number.

345632005234012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

345632005234012 is a wasteful number, since it uses less digits than its factorization.

345632005234012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12344000186940 (or 12344000186938 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 345632005234012 in words is "three hundred forty-five trillion, six hundred thirty-two billion, five million, two hundred thirty-four thousand, twelve".