130766390208 has 84 divisors (see below), whose sum is σ = 377205885160. Its totient is φ = 43311131136.

The previous prime is 130766390197. The next prime is 130766390219. The reversal of 130766390208 is 802093667031.

130766390208 is a `hidden beast` number, since 1 + 3 + 0 + 7 + 6 + 639 + 0 + 2 + 0 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (130766390197) and next prime (130766390219).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 632578 + ... + 813441.

Almost surely, 2^130766390208 is an apocalyptic number.

130766390208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130766390208 is an abundant number, since it is smaller than the sum of its proper divisors (246439494952).

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

130766390208 is a wasteful number, since it uses less digits than its factorization.

130766390208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446194 (or 1446181 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 130766390208 in words is "one hundred thirty billion, seven hundred sixty-six million, three hundred ninety thousand, two hundred eight".