492267845842 has 16 divisors (see below), whose sum is σ = 743171419872. Its totient is φ = 244545013440.

The previous prime is 492267845779. The next prime is 492267845879. The reversal of 492267845842 is 248548762294.

It is a happy 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, 775533 + ... + 1259359.

It is an arithmetic number, because the mean of its divisors is an integer number (46448213742).

Almost surely, 2^492267845842 is an apocalyptic number.

492267845842 is a deficient number, since it is larger than the sum of its proper divisors (250903574030).

492267845842 is a wasteful number, since it uses less digits than its factorization.

492267845842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487113.

The product of its digits is 61931520, while the sum is 61.

The spelling of 492267845842 in words is "four hundred ninety-two billion, two hundred sixty-seven million, eight hundred forty-five thousand, eight hundred forty-two".