491230000330112 has 16 divisors (see below), whose sum is σ = 978622266282900. Its totient is φ = 245615000164992.

The previous prime is 491230000330081. The next prime is 491230000330177. The reversal of 491230000330112 is 211033000032194.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1918867188662 + ... + 1918867188917.

Almost surely, 2^{491230000330112} is an apocalyptic number.

It is an amenable number.

491230000330112 is a deficient number, since it is larger than the sum of its proper divisors (487392265952788).

491230000330112 is an equidigital number, since it uses as much as digits as its factorization.

491230000330112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837734377593 (or 3837734377581 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 491230000330112 in words is "four hundred ninety-one trillion, two hundred thirty billion, three hundred thirty thousand, one hundred twelve".