32489320348416 has 72 divisors (see below), whose sum is σ = 91019970973120. Its totient is φ = 10259785368576.

The previous prime is 32489320348399. The next prime is 32489320348423. The reversal of 32489320348416 is 61484302398423.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

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, 1113243370 + ... + 1113272553.

Almost surely, 2^{32489320348416} is an apocalyptic number.

It is an amenable number.

32489320348416 is an abundant number, since it is smaller than the sum of its proper divisors (58530650624704).

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

32489320348416 is a wasteful number, since it uses less digits than its factorization.

32489320348416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2226515961 (or 2226515947 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 57.

The spelling of 32489320348416 in words is "thirty-two trillion, four hundred eighty-nine billion, three hundred twenty million, three hundred forty-eight thousand, four hundred sixteen".