405466374113 has 4 divisors (see below), whose sum is σ = 409054572228. Its totient is φ = 401878176000.

The previous prime is 405466374107. The next prime is 405466374151. The reversal of 405466374113 is 311473664504.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 144117418384 + 261348955729 = 379628^2 + 511223^2 .

It is a cyclic number.

It is not a de Polignac number, because 405466374113 - 2⁴ = 405466374097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (405466574113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1794098888 + ... + 1794099113.

It is an arithmetic number, because the mean of its divisors is an integer number (102263643057).

Almost surely, 2^405466374113 is an apocalyptic number.

It is an amenable number.

405466374113 is a deficient number, since it is larger than the sum of its proper divisors (3588198115).

405466374113 is a wasteful number, since it uses less digits than its factorization.

405466374113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588198114.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 405466374113 in words is "four hundred five billion, four hundred sixty-six million, three hundred seventy-four thousand, one hundred thirteen".