424054977473 has 2 divisors, whose sum is σ = 424054977474. Its totient is φ = 424054977472.

The previous prime is 424054977449. The next prime is 424054977487. The reversal of 424054977473 is 374779450424.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 278048453809 + 146006523664 = 527303^2 + 382108^2 .

It is a cyclic number.

It is not a de Polignac number, because 424054977473 - 2¹⁶ = 424054911937 is a prime.

It is not a weakly prime, because it can be changed into another prime (424054977443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212027488736 + 212027488737.

It is an arithmetic number, because the mean of its divisors is an integer number (212027488737).

Almost surely, 2^424054977473 is an apocalyptic number.

It is an amenable number.

424054977473 is a deficient number, since it is larger than the sum of its proper divisors (1).

424054977473 is an equidigital number, since it uses as much as digits as its factorization.

424054977473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23708160, while the sum is 56.

The spelling of 424054977473 in words is "four hundred twenty-four billion, fifty-four million, nine hundred seventy-seven thousand, four hundred seventy-three".