48440040880 has 80 divisors (see below), whose sum is σ = 140413227264. Its totient is φ = 15098192640.

The previous prime is 48440040871. The next prime is 48440040889. The reversal of 48440040880 is 8804004484.

It is an interprime number because it is at equal distance from previous prime (48440040871) and next prime (48440040889).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (48440040889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3925662 + ... + 3937981.

Almost surely, 2^48440040880 is an apocalyptic number.

48440040880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48440040880 is an abundant number, since it is smaller than the sum of its proper divisors (91973186384).

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

48440040880 is a wasteful number, since it uses less digits than its factorization.

48440040880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7863674 (or 7863668 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 40.

The spelling of 48440040880 in words is "forty-eight billion, four hundred forty million, forty thousand, eight hundred eighty".