1345173122626 has 32 divisors (see below), whose sum is σ = 2038764930048. Its totient is φ = 665623314000.

The previous prime is 1345173122569. The next prime is 1345173122633. The reversal of 1345173122626 is 6262213715431.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197728941 + ... + 197735743.

It is an arithmetic number, because the mean of its divisors is an integer number (63711404064).

Almost surely, 2^{1345173122626} is an apocalyptic number.

1345173122626 is a deficient number, since it is larger than the sum of its proper divisors (693591807422).

1345173122626 is a wasteful number, since it uses less digits than its factorization.

1345173122626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9486.

The product of its digits is 362880, while the sum is 43.

The spelling of 1345173122626 in words is "one trillion, three hundred forty-five billion, one hundred seventy-three million, one hundred twenty-two thousand, six hundred twenty-six".