492292740369 has 16 divisors (see below), whose sum is σ = 672594701184. Its totient is φ = 320097609600.

The previous prime is 492292740361. The next prime is 492292740403. The reversal of 492292740369 is 963047292294.

It is not a de Polignac number, because 492292740369 - 2³ = 492292740361 is a prime.

It is a super-2 number, since 2×492292740369² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (492292740361) 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, 152509 + ... + 1003914.

It is an arithmetic number, because the mean of its divisors is an integer number (42037168824).

Almost surely, 2^492292740369 is an apocalyptic number.

It is an amenable number.

492292740369 is a deficient number, since it is larger than the sum of its proper divisors (180301960815).

492292740369 is a wasteful number, since it uses less digits than its factorization.

492292740369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159928.

The product of its (nonzero) digits is 11757312, while the sum is 57.

The spelling of 492292740369 in words is "four hundred ninety-two billion, two hundred ninety-two million, seven hundred forty thousand, three hundred sixty-nine".