16850201879 has 64 divisors (see below), whose sum is σ = 21026304000. Its totient is φ = 13469170176.

The previous prime is 16850201867. The next prime is 16850201897. The reversal of 16850201879 is 97810205861.

It is not a de Polignac number, because 16850201879 - 2¹² = 16850197783 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16850201479) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72318347 + ... + 72318579.

It is an arithmetic number, because the mean of its divisors is an integer number (328536000).

Almost surely, 2^16850201879 is an apocalyptic number.

16850201879 is a deficient number, since it is larger than the sum of its proper divisors (4176102121).

16850201879 is a wasteful number, since it uses less digits than its factorization.

16850201879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 47.

The spelling of 16850201879 in words is "sixteen billion, eight hundred fifty million, two hundred one thousand, eight hundred seventy-nine".