16432777074236 has 12 divisors (see below), whose sum is σ = 28788651899280. Its totient is φ = 8207447960160.

The previous prime is 16432777074221. The next prime is 16432777074253. The reversal of 16432777074236 is 63247077723461.

It is a congruent number.

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, 2235140105 + ... + 2235147456.

It is an arithmetic number, because the mean of its divisors is an integer number (2399054324940).

Almost surely, 2^{16432777074236} is an apocalyptic number.

It is an amenable number.

16432777074236 is a deficient number, since it is larger than the sum of its proper divisors (12355874825044).

16432777074236 is a wasteful number, since it uses less digits than its factorization.

16432777074236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470288484 (or 4470288482 counting only the distinct ones).

The product of its (nonzero) digits is 49787136, while the sum is 59.

The spelling of 16432777074236 in words is "sixteen trillion, four hundred thirty-two billion, seven hundred seventy-seven million, seventy-four thousand, two hundred thirty-six".