492450818244892 has 96 divisors (see below), whose sum is σ = 994613123548800. Its totient is φ = 211325588275200.

The previous prime is 492450818244887. The next prime is 492450818244893. The reversal of 492450818244892 is 298442818054294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492450818244893) 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, 33946473 + ... + 46230559.

It is an arithmetic number, because the mean of its divisors is an integer number (10360553370300).

Almost surely, 2^{492450818244892} is an apocalyptic number.

It is an amenable number.

492450818244892 is an abundant number, since it is smaller than the sum of its proper divisors (502162305303908).

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

492450818244892 is a wasteful number, since it uses less digits than its factorization.

492450818244892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12284671 (or 12284669 counting only the distinct ones).

The product of its (nonzero) digits is 424673280, while the sum is 70.

The spelling of 492450818244892 in words is "four hundred ninety-two trillion, four hundred fifty billion, eight hundred eighteen million, two hundred forty-four thousand, eight hundred ninety-two".