248616490880 has 32 divisors (see below), whose sum is σ = 594348800040. Its totient is φ = 99446596096.

The previous prime is 248616490819. The next prime is 248616490883. The reversal of 248616490880 is 88094616842.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248616490883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194230994 + ... + 194232273.

Almost surely, 2^248616490880 is an apocalyptic number.

248616490880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248616490880 is an abundant number, since it is smaller than the sum of its proper divisors (345732309160).

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

248616490880 is an equidigital number, since it uses as much as digits as its factorization.

248616490880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388463286 (or 388463274 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 56.

The spelling of 248616490880 in words is "two hundred forty-eight billion, six hundred sixteen million, four hundred ninety thousand, eight hundred eighty".