29942063236 has 12 divisors (see below), whose sum is σ = 53617183312. Its totient is φ = 14622868008.

The previous prime is 29942063219. The next prime is 29942063299. The reversal of 29942063236 is 63236024992.

It is a happy number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 87040710 + ... + 87041053.

Almost surely, 2^29942063236 is an apocalyptic number.

It is an amenable number.

29942063236 is a deficient number, since it is larger than the sum of its proper divisors (23675120076).

29942063236 is a wasteful number, since it uses less digits than its factorization.

29942063236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174081810 (or 174081808 counting only the distinct ones).

The product of its (nonzero) digits is 839808, while the sum is 46.

The spelling of 29942063236 in words is "twenty-nine billion, nine hundred forty-two million, sixty-three thousand, two hundred thirty-six".