405392073375 has 16 divisors (see below), whose sum is σ = 674572410720. Its totient is φ = 216209105600.

The previous prime is 405392073343. The next prime is 405392073379. The reversal of 405392073375 is 573370293504.

It is not a de Polignac number, because 405392073375 - 2⁵ = 405392073343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (405392073379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540522390 + ... + 540523139.

It is an arithmetic number, because the mean of its divisors is an integer number (42160775670).

Almost surely, 2^405392073375 is an apocalyptic number.

405392073375 is a deficient number, since it is larger than the sum of its proper divisors (269180337345).

405392073375 is a wasteful number, since it uses less digits than its factorization.

405392073375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081045547 (or 1081045537 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 48.

The spelling of 405392073375 in words is "four hundred five billion, three hundred ninety-two million, seventy-three thousand, three hundred seventy-five".