498197066120 has 32 divisors (see below), whose sum is σ = 1207169815320. Its totient is φ = 183949685760.

The previous prime is 498197066117. The next prime is 498197066219. The reversal of 498197066120 is 21660791894.

It can be written as a sum of positive squares in 4 ways, for example, as 433545867364 + 64651198756 = 658442^2 + 254266^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479035121 + ... + 479036160.

Almost surely, 2^498197066120 is an apocalyptic number.

498197066120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

498197066120 is an abundant number, since it is smaller than the sum of its proper divisors (708972749200).

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

498197066120 is a wasteful number, since it uses less digits than its factorization.

498197066120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958071305 (or 958071301 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 53.

The spelling of 498197066120 in words is "four hundred ninety-eight billion, one hundred ninety-seven million, sixty-six thousand, one hundred twenty".