42480882464 has 48 divisors (see below), whose sum is σ = 86609476800. Its totient is φ = 20486371584.

The previous prime is 42480882359. The next prime is 42480882487. The reversal of 42480882464 is 46428808424.

It is a super-2 number, since 2×42480882464² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873707 + ... + 921045.

It is an arithmetic number, because the mean of its divisors is an integer number (1804364100).

Almost surely, 2^42480882464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42480882464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43304738400).

42480882464 is an abundant number, since it is smaller than the sum of its proper divisors (44128594336).

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

42480882464 is a wasteful number, since it uses less digits than its factorization.

42480882464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48345 (or 48337 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 50.

The spelling of 42480882464 in words is "forty-two billion, four hundred eighty million, eight hundred eighty-two thousand, four hundred sixty-four".