32447130474460 has 96 divisors (see below), whose sum is σ = 74944878043392. Its totient is φ = 11725080929280.

The previous prime is 32447130474449. The next prime is 32447130474503. The reversal of 32447130474460 is 6447403174423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 417164134 + ... + 417241906.

It is an arithmetic number, because the mean of its divisors is an integer number (780675812952).

Almost surely, 2^{32447130474460} is an apocalyptic number.

It is an amenable number.

32447130474460 is an abundant number, since it is smaller than the sum of its proper divisors (42497747568932).

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

32447130474460 is a wasteful number, since it uses less digits than its factorization.

32447130474460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111983 (or 111981 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 49.

The spelling of 32447130474460 in words is "thirty-two trillion, four hundred forty-seven billion, one hundred thirty million, four hundred seventy-four thousand, four hundred sixty".