167742006613 has 16 divisors (see below), whose sum is σ = 175142238336. Its totient is φ = 160546351680.

The previous prime is 167742006577. The next prime is 167742006689. The reversal of 167742006613 is 316600247761.

It is a cyclic number.

It is not a de Polignac number, because 167742006613 - 2²⁵ = 167708452181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 167742006613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167742006413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136443 + ... + 595063.

It is an arithmetic number, because the mean of its divisors is an integer number (10946389896).

Almost surely, 2^167742006613 is an apocalyptic number.

It is an amenable number.

167742006613 is a deficient number, since it is larger than the sum of its proper divisors (7400231723).

167742006613 is a wasteful number, since it uses less digits than its factorization.

167742006613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458844.

The product of its (nonzero) digits is 254016, while the sum is 43.

The spelling of 167742006613 in words is "one hundred sixty-seven billion, seven hundred forty-two million, six thousand, six hundred thirteen".