163035000634432 has 56 divisors (see below), whose sum is σ = 323928548561216. Its totient is φ = 81415216793088.

The previous prime is 163035000634411. The next prime is 163035000634433. The reversal of 163035000634432 is 234436000530361.

It is a super-2 number, since 2×163035000634432² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (163035000634433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1860173203 + ... + 1860260845.

Almost surely, 2^{163035000634432} is an apocalyptic number.

It is an amenable number.

163035000634432 is a deficient number, since it is larger than the sum of its proper divisors (160893547926784).

163035000634432 is an equidigital number, since it uses as much as digits as its factorization.

163035000634432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123795 (or 123785 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 163035000634432 in words is "one hundred sixty-three trillion, thirty-five billion, six hundred thirty-four thousand, four hundred thirty-two".