29813246632 has 32 divisors (see below), whose sum is σ = 60231374280. Its totient is φ = 13752748800.

The previous prime is 29813246629. The next prime is 29813246653. The reversal of 29813246632 is 23664231892.

It can be written as a sum of positive squares in 4 ways, for example, as 18486753156 + 11326493476 = 135966^2 + 106426^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126882 + ... + 275182.

Almost surely, 2^29813246632 is an apocalyptic number.

It is an amenable number.

29813246632 is an abundant number, since it is smaller than the sum of its proper divisors (30418127648).

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

29813246632 is a wasteful number, since it uses less digits than its factorization.

29813246632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150253 (or 150249 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The spelling of 29813246632 in words is "twenty-nine billion, eight hundred thirteen million, two hundred forty-six thousand, six hundred thirty-two".