29763081912 has 32 divisors (see below), whose sum is σ = 75174800400. Its totient is φ = 9818747904.

The previous prime is 29763081893. The next prime is 29763081919. The reversal of 29763081912 is 21918036792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29763081919) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6390087 + ... + 6394742.

Almost surely, 2^29763081912 is an apocalyptic number.

It is an amenable number.

29763081912 is an abundant number, since it is smaller than the sum of its proper divisors (45411718488).

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

29763081912 is a wasteful number, since it uses less digits than its factorization.

29763081912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12784935 (or 12784931 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The spelling of 29763081912 in words is "twenty-nine billion, seven hundred sixty-three million, eighty-one thousand, nine hundred twelve".