248425809312 has 48 divisors (see below), whose sum is σ = 680470701120. Its totient is φ = 79208228352.

The previous prime is 248425809241. The next prime is 248425809337. The reversal of 248425809312 is 213908524842.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 56253637 + ... + 56258052.

It is an arithmetic number, because the mean of its divisors is an integer number (14176472940).

Almost surely, 2^248425809312 is an apocalyptic number.

It is an amenable number.

248425809312 is an abundant number, since it is smaller than the sum of its proper divisors (432044891808).

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

248425809312 is a wasteful number, since it uses less digits than its factorization.

248425809312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112511725 (or 112511717 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 48.

The spelling of 248425809312 in words is "two hundred forty-eight billion, four hundred twenty-five million, eight hundred nine thousand, three hundred twelve".