16136263422 has 32 divisors (see below), whose sum is σ = 37967680800. Its totient is φ = 5062356864.

The previous prime is 16136263411. The next prime is 16136263457. The reversal of 16136263422 is 22436263161.

16136263422 is a `hidden beast` number, since 1 + 6 + 1 + 3 + 626 + 3 + 4 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8787897 + ... + 8789732.

It is an arithmetic number, because the mean of its divisors is an integer number (1186490025).

Almost surely, 2^16136263422 is an apocalyptic number.

16136263422 is an abundant number, since it is smaller than the sum of its proper divisors (21831417378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16136263422 is a wasteful number, since it uses less digits than its factorization.

16136263422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17577657 (or 17577651 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The spelling of 16136263422 in words is "sixteen billion, one hundred thirty-six million, two hundred sixty-three thousand, four hundred twenty-two".