248244892456 has 32 divisors (see below), whose sum is σ = 514925398080. Its totient is φ = 111249308800.

The previous prime is 248244892411. The next prime is 248244892457. The reversal of 248244892456 is 654298442842.

It is a self number, because there is not a number n which added to its sum of digits gives 248244892456.

It is not an unprimeable number, because it can be changed into a prime (248244892457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19859701 + ... + 19872196.

It is an arithmetic number, because the mean of its divisors is an integer number (16091418690).

Almost surely, 2^248244892456 is an apocalyptic number.

It is an amenable number.

248244892456 is an abundant number, since it is smaller than the sum of its proper divisors (266680505624).

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

248244892456 is a wasteful number, since it uses less digits than its factorization.

248244892456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39731985 (or 39731981 counting only the distinct ones).

The product of its digits is 35389440, while the sum is 58.

The spelling of 248244892456 in words is "two hundred forty-eight billion, two hundred forty-four million, eight hundred ninety-two thousand, four hundred fifty-six".