164240260043012 has 96 divisors (see below), whose sum is σ = 311400612311040. Its totient is φ = 75509591083520.

The previous prime is 164240260042967. The next prime is 164240260043047. The reversal of 164240260043012 is 210340062042461.

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, 3826371383 + ... + 3826414305.

It is an arithmetic number, because the mean of its divisors is an integer number (3243756378240).

Almost surely, 2^{164240260043012} is an apocalyptic number.

It is an amenable number.

164240260043012 is a deficient number, since it is larger than the sum of its proper divisors (147160352268028).

164240260043012 is a wasteful number, since it uses less digits than its factorization.

164240260043012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48881 (or 48879 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 164240260043012 in words is "one hundred sixty-four trillion, two hundred forty billion, two hundred sixty million, forty-three thousand, twelve".