29034508685 has 16 divisors (see below), whose sum is σ = 42881736576. Its totient is φ = 18377886528.

The previous prime is 29034508681. The next prime is 29034508787. The reversal of 29034508685 is 58680543092.

It is a cyclic number.

It is not a de Polignac number, because 29034508685 - 2² = 29034508681 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29034508681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31905599 + ... + 31906508.

It is an arithmetic number, because the mean of its divisors is an integer number (2680108536).

Almost surely, 2^29034508685 is an apocalyptic number.

It is an amenable number.

29034508685 is a deficient number, since it is larger than the sum of its proper divisors (13847227891).

29034508685 is a wasteful number, since it uses less digits than its factorization.

29034508685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63812132.

The product of its (nonzero) digits is 2073600, while the sum is 50.

The spelling of 29034508685 in words is "twenty-nine billion, thirty-four million, five hundred eight thousand, six hundred eighty-five".