344863322030457 has 12 divisors (see below), whose sum is σ = 498142189364820. Its totient is φ = 229905983000448.

The previous prime is 344863322030419. The next prime is 344863322030467. The reversal of 344863322030457 is 754030223368443.

344863322030457 is a `hidden beast` number, since 3 + 4 + 4 + 8 + 6 + 3 + 322 + 0 + 304 + 5 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 174166510150656 + 170696811879801 = 13197216^2 + 13065099^2 .

It is not a de Polignac number, because 344863322030457 - 2⁴⁷ = 204125833675129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (344863322030467) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 240775732 + ... + 242203797.

It is an arithmetic number, because the mean of its divisors is an integer number (41511849113735).

Almost surely, 2^{344863322030457} is an apocalyptic number.

It is an amenable number.

344863322030457 is a deficient number, since it is larger than the sum of its proper divisors (153278867334363).

344863322030457 is a wasteful number, since it uses less digits than its factorization.

344863322030457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483058872 (or 483058869 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 54.

The spelling of 344863322030457 in words is "three hundred forty-four trillion, eight hundred sixty-three billion, three hundred twenty-two million, thirty thousand, four hundred fifty-seven".