29232672420 has 96 divisors (see below), whose sum is σ = 93571365888. Its totient is φ = 6679838592.

The previous prime is 29232672397. The next prime is 29232672467. The reversal of 29232672420 is 2427623292.

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 31 ways as a sum of consecutive naturals, for example, 1885219 + ... + 1900661.

It is an arithmetic number, because the mean of its divisors is an integer number (974701728).

Almost surely, 2^29232672420 is an apocalyptic number.

29232672420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29232672420 is an abundant number, since it is smaller than the sum of its proper divisors (64338693468).

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

29232672420 is a wasteful number, since it uses less digits than its factorization.

29232672420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19969 (or 19967 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 29232672420 in words is "twenty-nine billion, two hundred thirty-two million, six hundred seventy-two thousand, four hundred twenty".