29385936107 has 4 divisors (see below), whose sum is σ = 32057384856. Its totient is φ = 26714487360.

The previous prime is 29385936079. The next prime is 29385936133. The reversal of 29385936107 is 70163958392.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 29385936107 - 2¹⁸ = 29385673963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29385936137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1335724358 + ... + 1335724379.

It is an arithmetic number, because the mean of its divisors is an integer number (8014346214).

Almost surely, 2^29385936107 is an apocalyptic number.

29385936107 is a deficient number, since it is larger than the sum of its proper divisors (2671448749).

29385936107 is a wasteful number, since it uses less digits than its factorization.

29385936107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2671448748.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 29385936107 in words is "twenty-nine billion, three hundred eighty-five million, nine hundred thirty-six thousand, one hundred seven".