16450764212 has 12 divisors (see below), whose sum is σ = 28792636320. Its totient is φ = 8224296696.

The previous prime is 16450764163. The next prime is 16450764241. The reversal of 16450764212 is 21246705461.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236762 + ... + 298257.

It is an arithmetic number, because the mean of its divisors is an integer number (2399386360).

Almost surely, 2^16450764212 is an apocalyptic number.

It is an amenable number.

16450764212 is a deficient number, since it is larger than the sum of its proper divisors (12341872108).

16450764212 is a wasteful number, since it uses less digits than its factorization.

16450764212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542710 (or 542708 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 16450764212 in words is "sixteen billion, four hundred fifty million, seven hundred sixty-four thousand, two hundred twelve".