164351411063423 has 2 divisors, whose sum is σ = 164351411063424. Its totient is φ = 164351411063422.

The previous prime is 164351411063407. The next prime is 164351411063429. The reversal of 164351411063423 is 324360114153461.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 164351411063423 - 2⁴ = 164351411063407 is a prime.

It is a super-2 number, since 2×164351411063423² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (164351411063429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82175705531711 + 82175705531712.

It is an arithmetic number, because the mean of its divisors is an integer number (82175705531712).

Almost surely, 2^{164351411063423} is an apocalyptic number.

164351411063423 is a deficient number, since it is larger than the sum of its proper divisors (1).

164351411063423 is an equidigital number, since it uses as much as digits as its factorization.

164351411063423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 164351411063423 in words is "one hundred sixty-four trillion, three hundred fifty-one billion, four hundred eleven million, sixty-three thousand, four hundred twenty-three".