162157371224 has 32 divisors (see below), whose sum is σ = 321999736320. Its totient is φ = 76396004256.

The previous prime is 162157371209. The next prime is 162157371263. The reversal of 162157371224 is 422173751261.

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, 6564464 + ... + 6589119.

It is an arithmetic number, because the mean of its divisors is an integer number (10062491760).

Almost surely, 2^162157371224 is an apocalyptic number.

It is an amenable number.

162157371224 is a deficient number, since it is larger than the sum of its proper divisors (159842365096).

162157371224 is a wasteful number, since it uses less digits than its factorization.

162157371224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13153679 (or 13153675 counting only the distinct ones).

The product of its digits is 141120, while the sum is 41.

The spelling of 162157371224 in words is "one hundred sixty-two billion, one hundred fifty-seven million, three hundred seventy-one thousand, two hundred twenty-four".