405579213314 has 16 divisors (see below), whose sum is σ = 669548311200. Its totient is φ = 182722733760.

The previous prime is 405579213289. The next prime is 405579213323. The reversal of 405579213314 is 413312975504.

It is a happy number.

It is a super-2 number, since 2×405579213314² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81570164 + ... + 81575135.

It is an arithmetic number, because the mean of its divisors is an integer number (41846769450).

Almost surely, 2^405579213314 is an apocalyptic number.

405579213314 is a deficient number, since it is larger than the sum of its proper divisors (263969097886).

405579213314 is a wasteful number, since it uses less digits than its factorization.

405579213314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163145425.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 405579213314 in words is "four hundred five billion, five hundred seventy-nine million, two hundred thirteen thousand, three hundred fourteen".