248444846020 has 72 divisors (see below), whose sum is σ = 607052890584. Its totient is φ = 85161775104.

The previous prime is 248444846003. The next prime is 248444846029. The reversal of 248444846020 is 20648444842.

It can be written as a sum of positive squares in 4 ways, for example, as 39171534724 + 209273311296 = 197918^2 + 457464^2 .

It is not an unprimeable number, because it can be changed into a prime (248444846029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4690404 + ... + 4743076.

It is an arithmetic number, because the mean of its divisors is an integer number (8431290147).

Almost surely, 2^248444846020 is an apocalyptic number.

248444846020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248444846020 is an abundant number, since it is smaller than the sum of its proper divisors (358608044564).

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

248444846020 is a wasteful number, since it uses less digits than its factorization.

248444846020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57509 (or 57500 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 46.

The spelling of 248444846020 in words is "two hundred forty-eight billion, four hundred forty-four million, eight hundred forty-six thousand, twenty".