164607400721062 has 16 divisors (see below), whose sum is σ = 266478569985600. Its totient is φ = 75808558691712.

The previous prime is 164607400721009. The next prime is 164607400721161. The reversal of 164607400721062 is 260127004706461.

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, 6836979187 + ... + 6837003262.

It is an arithmetic number, because the mean of its divisors is an integer number (16654910624100).

Almost surely, 2^{164607400721062} is an apocalyptic number.

164607400721062 is a deficient number, since it is larger than the sum of its proper divisors (101871169264538).

164607400721062 is a wasteful number, since it uses less digits than its factorization.

164607400721062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13673982927.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 164607400721062 in words is "one hundred sixty-four trillion, six hundred seven billion, four hundred million, seven hundred twenty-one thousand, sixty-two".