492902866079232 has 320 divisors, whose sum is σ = 1505202997985280. Its totient is φ = 140408592850944.

The previous prime is 492902866079231. The next prime is 492902866079249. The reversal of 492902866079232 is 232970668209294.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492902866079231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5783640973 + ... + 5783726195.

It is an arithmetic number, because the mean of its divisors is an integer number (4703759368704).

Almost surely, 2^{492902866079232} is an apocalyptic number.

492902866079232 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492902866079232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752601498992640).

492902866079232 is an abundant number, since it is smaller than the sum of its proper divisors (1012300131906048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

492902866079232 is a wasteful number, since it uses less digits than its factorization.

492902866079232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86853 (or 86837 counting only the distinct ones).

The product of its (nonzero) digits is 282175488, while the sum is 69.

The spelling of 492902866079232 in words is "four hundred ninety-two trillion, nine hundred two billion, eight hundred sixty-six million, seventy-nine thousand, two hundred thirty-two".