456431418803 has 2 divisors, whose sum is σ = 456431418804. Its totient is φ = 456431418802.

The previous prime is 456431418761. The next prime is 456431418811. The reversal of 456431418803 is 308814134654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 456431418803 - 2¹⁴ = 456431402419 is a prime.

It is not a weakly prime, because it can be changed into another prime (456431418823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228215709401 + 228215709402.

It is an arithmetic number, because the mean of its divisors is an integer number (228215709402).

Almost surely, 2^456431418803 is an apocalyptic number.

456431418803 is a deficient number, since it is larger than the sum of its proper divisors (1).

456431418803 is an equidigital number, since it uses as much as digits as its factorization.

456431418803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 456431418803 in words is "four hundred fifty-six billion, four hundred thirty-one million, four hundred eighteen thousand, eight hundred three".