162670440212464 has 20 divisors (see below), whose sum is σ = 320515909742520. Its totient is φ = 79956657053120.

The previous prime is 162670440212381. The next prime is 162670440212503. The reversal of 162670440212464 is 464212044076261.

162670440212464 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86160189847 + ... + 86160191734.

It is an arithmetic number, because the mean of its divisors is an integer number (16025795487126).

Almost surely, 2^{162670440212464} is an apocalyptic number.

It is an amenable number.

162670440212464 is a deficient number, since it is larger than the sum of its proper divisors (157845469530056).

162670440212464 is a wasteful number, since it uses less digits than its factorization.

162670440212464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172320381648 (or 172320381642 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 49.

The spelling of 162670440212464 in words is "one hundred sixty-two trillion, six hundred seventy billion, four hundred forty million, two hundred twelve thousand, four hundred sixty-four".