422403252367 has 2 divisors, whose sum is σ = 422403252368. Its totient is φ = 422403252366.

The previous prime is 422403252343. The next prime is 422403252371. The reversal of 422403252367 is 763252304224.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422403252367 - 2¹¹ = 422403250319 is a prime.

It is a super-2 number, since 2×422403252367² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422403252317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211201626183 + 211201626184.

It is an arithmetic number, because the mean of its divisors is an integer number (211201626184).

Almost surely, 2^422403252367 is an apocalyptic number.

422403252367 is a deficient number, since it is larger than the sum of its proper divisors (1).

422403252367 is an equidigital number, since it uses as much as digits as its factorization.

422403252367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 422403252367 in words is "four hundred twenty-two billion, four hundred three million, two hundred fifty-two thousand, three hundred sixty-seven".