20345032360612 has 24 divisors (see below), whose sum is σ = 36570944602304. Its totient is φ = 9896264322912.

The previous prime is 20345032360607. The next prime is 20345032360637. The reversal of 20345032360612 is 21606323054302.

It is a super-3 number, since 3×20345032360612³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8044848 + ... + 10266919.

Almost surely, 2^{20345032360612} is an apocalyptic number.

It is an amenable number.

20345032360612 is a deficient number, since it is larger than the sum of its proper divisors (16225912241692).

20345032360612 is a wasteful number, since it uses less digits than its factorization.

20345032360612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18319315 (or 18319313 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 37.

The spelling of 20345032360612 in words is "twenty trillion, three hundred forty-five billion, thirty-two million, three hundred sixty thousand, six hundred twelve".