420031052400559 has 2 divisors, whose sum is σ = 420031052400560. Its totient is φ = 420031052400558.

The previous prime is 420031052400517. The next prime is 420031052400581. The reversal of 420031052400559 is 955004250130024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 420031052400559 - 2⁷ = 420031052400431 is a prime.

It is a super-2 number, since 2×420031052400559² (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 (420031052403559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 210015526200279 + 210015526200280.

It is an arithmetic number, because the mean of its divisors is an integer number (210015526200280).

Almost surely, 2^{420031052400559} is an apocalyptic number.

420031052400559 is a deficient number, since it is larger than the sum of its proper divisors (1).

420031052400559 is an equidigital number, since it uses as much as digits as its factorization.

420031052400559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 420031052400559 in words is "four hundred twenty trillion, thirty-one billion, fifty-two million, four hundred thousand, five hundred fifty-nine".