245807744104 has 32 divisors (see below), whose sum is σ = 496369127520. Its totient is φ = 113443655616.

The previous prime is 245807744099. The next prime is 245807744131. The reversal of 245807744104 is 401447708542.

It is a super-2 number, since 2×245807744104² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2317987 + ... + 2421709.

It is an arithmetic number, because the mean of its divisors is an integer number (15511535235).

Almost surely, 2^245807744104 is an apocalyptic number.

It is an amenable number.

245807744104 is an abundant number, since it is smaller than the sum of its proper divisors (250561383416).

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

245807744104 is a wasteful number, since it uses less digits than its factorization.

245807744104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126529 (or 126525 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 46.

The spelling of 245807744104 in words is "two hundred forty-five billion, eight hundred seven million, seven hundred forty-four thousand, one hundred four".