29994444932436 has 144 divisors (see below), whose sum is σ = 84719070266880. Its totient is φ = 9166383480960.

The previous prime is 29994444932429. The next prime is 29994444932483. The reversal of 29994444932436 is 63423944449992.

29994444932436 is a `hidden beast` number, since 2 + 9 + 9 + 94 + 4 + 4 + 493 + 2 + 43 + 6 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11199841 + ... + 13617096.

Almost surely, 2^{29994444932436} is an apocalyptic number.

It is an amenable number.

29994444932436 is an abundant number, since it is smaller than the sum of its proper divisors (54724625334444).

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

29994444932436 is a wasteful number, since it uses less digits than its factorization.

29994444932436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24817019 (or 24816992 counting only the distinct ones).

The product of its digits is 1451188224, while the sum is 72.

The spelling of 29994444932436 in words is "twenty-nine trillion, nine hundred ninety-four billion, four hundred forty-four million, nine hundred thirty-two thousand, four hundred thirty-six".