29942132908 has 12 divisors (see below), whose sum is σ = 55156560760. Its totient is φ = 14183115552.

The previous prime is 29942132897. The next prime is 29942132923. The reversal of 29942132908 is 80923124992.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 196987641 + ... + 196987792.

Almost surely, 2^29942132908 is an apocalyptic number.

It is an amenable number.

29942132908 is a deficient number, since it is larger than the sum of its proper divisors (25214427852).

29942132908 is a wasteful number, since it uses less digits than its factorization.

29942132908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393975456 (or 393975454 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 49.

The spelling of 29942132908 in words is "twenty-nine billion, nine hundred forty-two million, one hundred thirty-two thousand, nine hundred eight".