395024420593 has 12 divisors (see below), whose sum is σ = 434293816320. Its totient is φ = 359035845080.

The previous prime is 395024420569. The next prime is 395024420597.

395024420593 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 395024420593 - 2³⁷ = 257585467121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (395024420597) 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 in 11 ways as a sum of consecutive naturals, for example, 217296 + ... + 915022.

It is an arithmetic number, because the mean of its divisors is an integer number (36191151360).

Almost surely, 2^395024420593 is an apocalyptic number.

It is an amenable number.

395024420593 is a deficient number, since it is larger than the sum of its proper divisors (39269395727).

395024420593 is a wasteful number, since it uses less digits than its factorization.

395024420593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702428 (or 702417 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 395024420593 in words is "three hundred ninety-five billion, twenty-four million, four hundred twenty thousand, five hundred ninety-three".