402423235907107 has 2 divisors, whose sum is σ = 402423235907108. Its totient is φ = 402423235907106.

The previous prime is 402423235907083. The next prime is 402423235907177. The reversal of 402423235907107 is 701709532324204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 402423235907107 - 2²⁷ = 402423101689379 is a prime.

It is not a weakly prime, because it can be changed into another prime (402423235907177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201211617953553 + 201211617953554.

It is an arithmetic number, because the mean of its divisors is an integer number (201211617953554).

Almost surely, 2^{402423235907107} is an apocalyptic number.

402423235907107 is a deficient number, since it is larger than the sum of its proper divisors (1).

402423235907107 is an equidigital number, since it uses as much as digits as its factorization.

402423235907107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 402423235907107 in words is "four hundred two trillion, four hundred twenty-three billion, two hundred thirty-five million, nine hundred seven thousand, one hundred seven".