162436931212 has 12 divisors (see below), whose sum is σ = 285370719480. Its totient is φ = 80902439936.

The previous prime is 162436931207. The next prime is 162436931299. The reversal of 162436931212 is 212139634261.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79005262 + ... + 79007317.

It is an arithmetic number, because the mean of its divisors is an integer number (23780893290).

Almost surely, 2^162436931212 is an apocalyptic number.

It is an amenable number.

162436931212 is a deficient number, since it is larger than the sum of its proper divisors (122933788268).

162436931212 is a wasteful number, since it uses less digits than its factorization.

162436931212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158012840 (or 158012838 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The spelling of 162436931212 in words is "one hundred sixty-two billion, four hundred thirty-six million, nine hundred thirty-one thousand, two hundred twelve".