16432517325274 has 8 divisors (see below), whose sum is σ = 24888084492960. Its totient is φ = 8136489160956.

The previous prime is 16432517325173. The next prime is 16432517325283. The reversal of 16432517325274 is 47252371523461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39884750584 + ... + 39884750995.

It is an arithmetic number, because the mean of its divisors is an integer number (3111010561620).

Almost surely, 2^{16432517325274} is an apocalyptic number.

16432517325274 is a deficient number, since it is larger than the sum of its proper divisors (8455567167686).

16432517325274 is a wasteful number, since it uses less digits than its factorization.

16432517325274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79769501684.

The product of its digits is 8467200, while the sum is 52.

The spelling of 16432517325274 in words is "sixteen trillion, four hundred thirty-two billion, five hundred seventeen million, three hundred twenty-five thousand, two hundred seventy-four".