32147045745416 has 64 divisors (see below), whose sum is σ = 69088472294400. Its totient is φ = 13736920133952.

The previous prime is 32147045745391. The next prime is 32147045745421. The reversal of 32147045745416 is 61454754074123.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 694612565 + ... + 694658843.

It is an arithmetic number, because the mean of its divisors is an integer number (1079507379600).

Almost surely, 2^{32147045745416} is an apocalyptic number.

It is an amenable number.

32147045745416 is an abundant number, since it is smaller than the sum of its proper divisors (36941426548984).

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

32147045745416 is a wasteful number, since it uses less digits than its factorization.

32147045745416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82386 (or 82382 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 32147045745416 in words is "thirty-two trillion, one hundred forty-seven billion, forty-five million, seven hundred forty-five thousand, four hundred sixteen".