422480362823 has 2 divisors, whose sum is σ = 422480362824. Its totient is φ = 422480362822.

The previous prime is 422480362751. The next prime is 422480362951. The reversal of 422480362823 is 328263084224.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 422480362823 - 2²² = 422476168519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422480362523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211240181411 + 211240181412.

It is an arithmetic number, because the mean of its divisors is an integer number (211240181412).

Almost surely, 2^422480362823 is an apocalyptic number.

422480362823 is a deficient number, since it is larger than the sum of its proper divisors (1).

422480362823 is an equidigital number, since it uses as much as digits as its factorization.

422480362823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 884736, while the sum is 44.

The spelling of 422480362823 in words is "four hundred twenty-two billion, four hundred eighty million, three hundred sixty-two thousand, eight hundred twenty-three".