249028886632 has 16 divisors (see below), whose sum is σ = 467350215300. Its totient is φ = 124402162560.

The previous prime is 249028886627. The next prime is 249028886693. The reversal of 249028886632 is 236688820942.

249028886632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 213264781636 + 35764104996 = 461806^2 + 189114^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14025669 + ... + 14043412.

Almost surely, 2^249028886632 is an apocalyptic number.

It is an amenable number.

249028886632 is a deficient number, since it is larger than the sum of its proper divisors (218321328668).

249028886632 is a wasteful number, since it uses less digits than its factorization.

249028886632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28070196 (or 28070192 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 58.

The spelling of 249028886632 in words is "two hundred forty-nine billion, twenty-eight million, eight hundred eighty-six thousand, six hundred thirty-two".