29377919992 has 16 divisors (see below), whose sum is σ = 55097544960. Its totient is φ = 14685241344.

The previous prime is 29377919983. The next prime is 29377919993. The reversal of 29377919992 is 29991977392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29377919993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431113 + ... + 494584.

It is an arithmetic number, because the mean of its divisors is an integer number (3443596560).

Almost surely, 2^29377919992 is an apocalyptic number.

It is an amenable number.

29377919992 is a deficient number, since it is larger than the sum of its proper divisors (25719624968).

29377919992 is a wasteful number, since it uses less digits than its factorization.

29377919992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929670 (or 929666 counting only the distinct ones).

The product of its digits is 34720812, while the sum is 67.

The spelling of 29377919992 in words is "twenty-nine billion, three hundred seventy-seven million, nine hundred nineteen thousand, nine hundred ninety-two".