492851834000 has 80 divisors (see below), whose sum is σ = 1191885202560. Its totient is φ = 197112700800.

The previous prime is 492851833993. The next prime is 492851834003. The reversal of 492851834000 is 438158294.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (492851834003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19465349 + ... + 19490651.

It is an arithmetic number, because the mean of its divisors is an integer number (14898565032).

Almost surely, 2^492851834000 is an apocalyptic number.

492851834000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

492851834000 is an abundant number, since it is smaller than the sum of its proper divisors (699033368560).

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

492851834000 is a wasteful number, since it uses less digits than its factorization.

492851834000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35065 (or 35049 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 492851834000 in words is "four hundred ninety-two billion, eight hundred fifty-one million, eight hundred thirty-four thousand".