29040077000051 has 64 divisors (see below), whose sum is σ = 33589473792000. Its totient is φ = 24902156643840.

The previous prime is 29040077000021. The next prime is 29040077000069. The reversal of 29040077000051 is 15000077004092.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29040077000051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 29040076999975 and 29040077000020.

It is not an unprimeable number, because it can be changed into a prime (29040077000021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1977795356 + ... + 1977810038.

It is an arithmetic number, because the mean of its divisors is an integer number (524835528000).

Almost surely, 2^{29040077000051} is an apocalyptic number.

29040077000051 is the 4400006-th pentagonal number.

29040077000051 is a deficient number, since it is larger than the sum of its proper divisors (4549396791949).

29040077000051 is a wasteful number, since it uses less digits than its factorization.

29040077000051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15724.

The product of its (nonzero) digits is 17640, while the sum is 35.

The spelling of 29040077000051 in words is "twenty-nine trillion, forty billion, seventy-seven million, fifty-one", and thus it is an aban number and an uban number.