408312161275 has 12 divisors (see below), whose sum is σ = 507741388632. Its totient is φ = 325724368640.

The previous prime is 408312161263. The next prime is 408312161347. The reversal of 408312161275 is 572161213804.

It is not a de Polignac number, because 408312161275 - 2³¹ = 406164677627 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23125009 + ... + 23142658.

It is an arithmetic number, because the mean of its divisors is an integer number (42311782386).

Almost surely, 2^408312161275 is an apocalyptic number.

408312161275 is a deficient number, since it is larger than the sum of its proper divisors (99429227357).

408312161275 is a wasteful number, since it uses less digits than its factorization.

408312161275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46268030 (or 46268025 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 408312161275 in words is "four hundred eight billion, three hundred twelve million, one hundred sixty-one thousand, two hundred seventy-five".