29080626261 has 8 divisors (see below), whose sum is σ = 38848593024. Its totient is φ = 19349871840.

The previous prime is 29080626229. The next prime is 29080626277. The reversal of 29080626261 is 16262608092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 29080626261 - 2⁵ = 29080626229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29080621261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9301261 + ... + 9304386.

It is an arithmetic number, because the mean of its divisors is an integer number (4856074128).

Almost surely, 2^29080626261 is an apocalyptic number.

It is an amenable number.

29080626261 is a deficient number, since it is larger than the sum of its proper divisors (9767966763).

29080626261 is a wasteful number, since it uses less digits than its factorization.

29080626261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18606171.

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 29080626261 in words is "twenty-nine billion, eighty million, six hundred twenty-six thousand, two hundred sixty-one".