492227260428 has 24 divisors (see below), whose sum is σ = 1198466373888. Its totient is φ = 156942024976.

The previous prime is 492227260381. The next prime is 492227260429. The reversal of 492227260428 is 824062722294.

It is not an unprimeable number, because it can be changed into a prime (492227260429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 891715776 + ... + 891716327.

It is an arithmetic number, because the mean of its divisors is an integer number (49936098912).

Almost surely, 2^492227260428 is an apocalyptic number.

It is an amenable number.

492227260428 is an abundant number, since it is smaller than the sum of its proper divisors (706239113460).

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

492227260428 is a wasteful number, since it uses less digits than its factorization.

492227260428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783432133 (or 1783432131 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 492227260428 in words is "four hundred ninety-two billion, two hundred twenty-seven million, two hundred sixty thousand, four hundred twenty-eight".