438887032482 has 16 divisors (see below), whose sum is σ = 898187415840. Its totient is φ = 142893452352.

The previous prime is 438887032427. The next prime is 438887032501. The reversal of 438887032482 is 284230788834.

It is a super-2 number, since 2×438887032482² (a number of 24 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, 850556007 + ... + 850556522.

It is an arithmetic number, because the mean of its divisors is an integer number (56136713490).

Almost surely, 2^438887032482 is an apocalyptic number.

438887032482 is an abundant number, since it is smaller than the sum of its proper divisors (459300383358).

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

438887032482 is a wasteful number, since it uses less digits than its factorization.

438887032482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701112577.

The product of its (nonzero) digits is 16515072, while the sum is 57.

The spelling of 438887032482 in words is "four hundred thirty-eight billion, eight hundred eighty-seven million, thirty-two thousand, four hundred eighty-two".