249996934796 has 48 divisors (see below), whose sum is σ = 502717824000. Its totient is φ = 106558296768.

The previous prime is 249996934787. The next prime is 249996934813. The reversal of 249996934796 is 697439699942.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15532265 + ... + 15548351.

It is an arithmetic number, because the mean of its divisors is an integer number (10473288000).

Almost surely, 2^249996934796 is an apocalyptic number.

It is an amenable number.

249996934796 is an abundant number, since it is smaller than the sum of its proper divisors (252720889204).

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

249996934796 is a wasteful number, since it uses less digits than its factorization.

249996934796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19086 (or 19084 counting only the distinct ones).

The product of its digits is 1428513408, while the sum is 77.

The spelling of 249996934796 in words is "two hundred forty-nine billion, nine hundred ninety-six million, nine hundred thirty-four thousand, seven hundred ninety-six".