162866964234 has 64 divisors (see below), whose sum is σ = 385307596800. Its totient is φ = 45411233472.

The previous prime is 162866964173. The next prime is 162866964241. The reversal of 162866964234 is 432469668261.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2354974 + ... + 2423145.

It is an arithmetic number, because the mean of its divisors is an integer number (6020431200).

Almost surely, 2^162866964234 is an apocalyptic number.

162866964234 is an abundant number, since it is smaller than the sum of its proper divisors (222440632566).

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

162866964234 is a wasteful number, since it uses less digits than its factorization.

162866964234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4778179.

The product of its digits is 17915904, while the sum is 57.

The spelling of 162866964234 in words is "one hundred sixty-two billion, eight hundred sixty-six million, nine hundred sixty-four thousand, two hundred thirty-four".