492334837632 has 320 divisors, whose sum is σ = 1624604612400. Its totient is φ = 146744524800.

The previous prime is 492334837619. The next prime is 492334837633. The reversal of 492334837632 is 236738433294.

492334837632 is a `hidden beast` number, since 4 + 9 + 233 + 4 + 8 + 376 + 32 = 666.

It is a super-2 number, since 2×492334837632² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (492334837633) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6921544 + ... + 6992312.

Almost surely, 2^492334837632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 492334837632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (812302306200).

492334837632 is an abundant number, since it is smaller than the sum of its proper divisors (1132269774768).

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

492334837632 is a wasteful number, since it uses less digits than its factorization.

492334837632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70867 (or 70846 counting only the distinct ones).

The product of its digits is 15676416, while the sum is 54.

The spelling of 492334837632 in words is "four hundred ninety-two billion, three hundred thirty-four million, eight hundred thirty-seven thousand, six hundred thirty-two".