16036432172 has 12 divisors (see below), whose sum is σ = 28748238456. Its totient is φ = 7822649760.

The previous prime is 16036432121. The next prime is 16036432187. The reversal of 16036432172 is 27123463061.

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, 48891398 + ... + 48891725.

It is an arithmetic number, because the mean of its divisors is an integer number (2395686538).

Almost surely, 2^16036432172 is an apocalyptic number.

It is an amenable number.

16036432172 is a deficient number, since it is larger than the sum of its proper divisors (12711806284).

16036432172 is a wasteful number, since it uses less digits than its factorization.

16036432172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97783168 (or 97783166 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 16036432172 in words is "sixteen billion, thirty-six million, four hundred thirty-two thousand, one hundred seventy-two".