423032113420951 has 2 divisors, whose sum is σ = 423032113420952. Its totient is φ = 423032113420950.

The previous prime is 423032113420927. The next prime is 423032113421017. The reversal of 423032113420951 is 159024311230324.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423032113420951 - 2³⁵ = 422997753682583 is a prime.

It is a super-2 number, since 2×423032113420951² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423032113420051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211516056710475 + 211516056710476.

It is an arithmetic number, because the mean of its divisors is an integer number (211516056710476).

Almost surely, 2^{423032113420951} is an apocalyptic number.

423032113420951 is a deficient number, since it is larger than the sum of its proper divisors (1).

423032113420951 is an equidigital number, since it uses as much as digits as its factorization.

423032113420951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 423032113420951 in words is "four hundred twenty-three trillion, thirty-two billion, one hundred thirteen million, four hundred twenty thousand, nine hundred fifty-one".