357172714604009 has 2 divisors, whose sum is σ = 357172714604010. Its totient is φ = 357172714604008.

The previous prime is 357172714603981. The next prime is 357172714604129. The reversal of 357172714604009 is 900406417271753.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314003609701609 + 43169104902400 = 17720147^2 + 6570320^2 .

It is a cyclic number.

It is not a de Polignac number, because 357172714604009 - 2⁸ = 357172714603753 is a prime.

It is not a weakly prime, because it can be changed into another prime (357172714904009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178586357302004 + 178586357302005.

It is an arithmetic number, because the mean of its divisors is an integer number (178586357302005).

Almost surely, 2^{357172714604009} is an apocalyptic number.

It is an amenable number.

357172714604009 is a deficient number, since it is larger than the sum of its proper divisors (1).

357172714604009 is an equidigital number, since it uses as much as digits as its factorization.

357172714604009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8890560, while the sum is 56.

The spelling of 357172714604009 in words is "three hundred fifty-seven trillion, one hundred seventy-two billion, seven hundred fourteen million, six hundred four thousand, nine".