499284254374 has 16 divisors (see below), whose sum is σ = 809852810688. Its totient is φ = 229958204032.

The previous prime is 499284254317. The next prime is 499284254401. The reversal of 499284254374 is 473452482994.

It is a super-2 number, since 2×499284254374² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 156220009 + ... + 156223204.

It is an arithmetic number, because the mean of its divisors is an integer number (50615800668).

Almost surely, 2^499284254374 is an apocalyptic number.

499284254374 is a deficient number, since it is larger than the sum of its proper divisors (310568556314).

499284254374 is a wasteful number, since it uses less digits than its factorization.

499284254374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312443279.

The product of its digits is 69672960, while the sum is 61.

The spelling of 499284254374 in words is "four hundred ninety-nine billion, two hundred eighty-four million, two hundred fifty-four thousand, three hundred seventy-four".