29130006165 has 32 divisors (see below), whose sum is σ = 50219170176. Its totient is φ = 14333518080.

The previous prime is 29130006097. The next prime is 29130006173. The reversal of 29130006165 is 56160003192.

It is a happy number.

It is not a de Polignac number, because 29130006165 - 2¹¹ = 29130004117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 349875 + ... + 425055.

It is an arithmetic number, because the mean of its divisors is an integer number (1569349068).

Almost surely, 2^29130006165 is an apocalyptic number.

It is an amenable number.

29130006165 is a deficient number, since it is larger than the sum of its proper divisors (21089164011).

29130006165 is a wasteful number, since it uses less digits than its factorization.

29130006165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77189.

The product of its (nonzero) digits is 9720, while the sum is 33.

The spelling of 29130006165 in words is "twenty-nine billion, one hundred thirty million, six thousand, one hundred sixty-five".