173242074056707 has 2 divisors, whose sum is σ = 173242074056708. Its totient is φ = 173242074056706.

The previous prime is 173242074056671. The next prime is 173242074056717. The reversal of 173242074056707 is 707650470242371.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-173242074056707 is a prime.

It is not a weakly prime, because it can be changed into another prime (173242074056717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86621037028353 + 86621037028354.

It is an arithmetic number, because the mean of its divisors is an integer number (86621037028354).

Almost surely, 2^{173242074056707} is an apocalyptic number.

173242074056707 is a deficient number, since it is larger than the sum of its proper divisors (1).

173242074056707 is an equidigital number, since it uses as much as digits as its factorization.

173242074056707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13829760, while the sum is 55.

The spelling of 173242074056707 in words is "one hundred seventy-three trillion, two hundred forty-two billion, seventy-four million, fifty-six thousand, seven hundred seven".