29967010161 has 24 divisors (see below), whose sum is σ = 43945796160. Its totient is φ = 18150575520.

The previous prime is 29967010127. The next prime is 29967010181. The reversal of 29967010161 is 16101076992.

It is not a de Polignac number, because 29967010161 - 2²¹ = 29964913009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29967010111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 581116 + ... + 630578.

It is an arithmetic number, because the mean of its divisors is an integer number (1831074840).

Almost surely, 2^29967010161 is an apocalyptic number.

It is an amenable number.

29967010161 is a deficient number, since it is larger than the sum of its proper divisors (13978785999).

29967010161 is a wasteful number, since it uses less digits than its factorization.

29967010161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51157 (or 51146 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 42.

The spelling of 29967010161 in words is "twenty-nine billion, nine hundred sixty-seven million, ten thousand, one hundred sixty-one".