34438477480 has 32 divisors (see below), whose sum is σ = 84530809440. Its totient is φ = 12523082560.

The previous prime is 34438477477. The next prime is 34438477529. The reversal of 34438477480 is 8477483443.

It is a super-2 number, since 2×34438477480² (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, 39134194 + ... + 39135073.

It is an arithmetic number, because the mean of its divisors is an integer number (2641587795).

Almost surely, 2^34438477480 is an apocalyptic number.

It is an amenable number.

34438477480 is an abundant number, since it is smaller than the sum of its proper divisors (50092331960).

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

34438477480 is a wasteful number, since it uses less digits than its factorization.

34438477480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78269289 (or 78269285 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 52.

The spelling of 34438477480 in words is "thirty-four billion, four hundred thirty-eight million, four hundred seventy-seven thousand, four hundred eighty".