29375293812 has 24 divisors (see below), whose sum is σ = 68552951712. Its totient is φ = 9790250400.

The previous prime is 29375293777. The next prime is 29375293819. The reversal of 29375293812 is 21839257392.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29375293819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107014 + ... + 264957.

It is an arithmetic number, because the mean of its divisors is an integer number (2856372988).

Almost surely, 2^29375293812 is an apocalyptic number.

It is an amenable number.

29375293812 is an abundant number, since it is smaller than the sum of its proper divisors (39177657900).

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

29375293812 is a wasteful number, since it uses less digits than its factorization.

29375293812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378559 (or 378557 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The spelling of 29375293812 in words is "twenty-nine billion, three hundred seventy-five million, two hundred ninety-three thousand, eight hundred twelve".