29118853900 has 18 divisors (see below), whose sum is σ = 63187913180. Its totient is φ = 11647541520.

The previous prime is 29118853879. The next prime is 29118853931. The reversal of 29118853900 is 935881192.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145594170 + ... + 145594369.

Almost surely, 2^29118853900 is an apocalyptic number.

29118853900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29118853900 is an abundant number, since it is smaller than the sum of its proper divisors (34069059280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29118853900 is a wasteful number, since it uses less digits than its factorization.

29118853900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291188553 (or 291188546 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 46.

The spelling of 29118853900 in words is "twenty-nine billion, one hundred eighteen million, eight hundred fifty-three thousand, nine hundred".