476402214485423 has 2 divisors, whose sum is σ = 476402214485424. Its totient is φ = 476402214485422.

The previous prime is 476402214485299. The next prime is 476402214485473. The reversal of 476402214485423 is 324584412204674.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 476402214485423 - 2¹⁸ = 476402214223279 is a prime.

It is a super-2 number, since 2×476402214485423² (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 (476402214485473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 238201107242711 + 238201107242712.

It is an arithmetic number, because the mean of its divisors is an integer number (238201107242712).

Almost surely, 2^{476402214485423} is an apocalyptic number.

476402214485423 is a deficient number, since it is larger than the sum of its proper divisors (1).

476402214485423 is an equidigital number, since it uses as much as digits as its factorization.

476402214485423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41287680, while the sum is 56.

The spelling of 476402214485423 in words is "four hundred seventy-six trillion, four hundred two billion, two hundred fourteen million, four hundred eighty-five thousand, four hundred twenty-three".