162641313466 has 16 divisors (see below), whose sum is σ = 257744125440. Its totient is φ = 76845931120.

The previous prime is 162641313433. The next prime is 162641313491. The reversal of 162641313466 is 664313146261.

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, 29828770 + ... + 29834221.

It is an arithmetic number, because the mean of its divisors is an integer number (16109007840).

Almost surely, 2^162641313466 is an apocalyptic number.

162641313466 is a deficient number, since it is larger than the sum of its proper divisors (95102811974).

162641313466 is a wasteful number, since it uses less digits than its factorization.

162641313466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59663069.

The product of its digits is 373248, while the sum is 43.

The spelling of 162641313466 in words is "one hundred sixty-two billion, six hundred forty-one million, three hundred thirteen thousand, four hundred sixty-six".