464420744255093 has 2 divisors, whose sum is σ = 464420744255094. Its totient is φ = 464420744255092.

The previous prime is 464420744255071. The next prime is 464420744255179. The reversal of 464420744255093 is 390552447024464.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 462041817444964 + 2378926810129 = 21495158^2 + 1542377^2 .

It is a cyclic number.

It is not a de Polignac number, because 464420744255093 - 2²⁴ = 464420727477877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464420744255593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232210372127546 + 232210372127547.

It is an arithmetic number, because the mean of its divisors is an integer number (232210372127547).

Almost surely, 2^{464420744255093} is an apocalyptic number.

It is an amenable number.

464420744255093 is a deficient number, since it is larger than the sum of its proper divisors (1).

464420744255093 is an equidigital number, since it uses as much as digits as its factorization.

464420744255093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116121600, while the sum is 59.

The spelling of 464420744255093 in words is "four hundred sixty-four trillion, four hundred twenty billion, seven hundred forty-four million, two hundred fifty-five thousand, ninety-three".