48231631240 has 64 divisors (see below), whose sum is σ = 119355586560. Its totient is φ = 17429687040.

The previous prime is 48231631177. The next prime is 48231631289. The reversal of 48231631240 is 4213613284.

It is a junction number, because it is equal to n+sod(n) for n = 48231631196 and 48231631205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 962296 + ... + 1011175.

It is an arithmetic number, because the mean of its divisors is an integer number (1864931040).

Almost surely, 2^48231631240 is an apocalyptic number.

48231631240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48231631240 is an abundant number, since it is smaller than the sum of its proper divisors (71123955320).

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

48231631240 is a wasteful number, since it uses less digits than its factorization.

48231631240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1973542 (or 1973538 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 48231631240 in words is "forty-eight billion, two hundred thirty-one million, six hundred thirty-one thousand, two hundred forty".