212713479158 has 16 divisors (see below), whose sum is σ = 326868106320. Its totient is φ = 103757692800.

The previous prime is 212713479101. The next prime is 212713479169. The reversal of 212713479158 is 851974317212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2120618 + ... + 2218658.

It is an arithmetic number, because the mean of its divisors is an integer number (20429256645).

Almost surely, 2^212713479158 is an apocalyptic number.

212713479158 is a deficient number, since it is larger than the sum of its proper divisors (114154627162).

212713479158 is a wasteful number, since it uses less digits than its factorization.

212713479158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124543.

The product of its digits is 846720, while the sum is 50.

The spelling of 212713479158 in words is "two hundred twelve billion, seven hundred thirteen million, four hundred seventy-nine thousand, one hundred fifty-eight".