107930778480 has 160 divisors (see below), whose sum is σ = 424870425600. Its totient is φ = 24669888768.

The previous prime is 107930778467. The next prime is 107930778481. The reversal of 107930778480 is 84877039701.

107930778480 is a `hidden beast` number, since 1 + 0 + 7 + 93 + 0 + 7 + 78 + 480 = 666.

It is a super-2 number, since 2×107930778480² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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 (107930778481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3554020 + ... + 3584259.

It is an arithmetic number, because the mean of its divisors is an integer number (2655440160).

Almost surely, 2^107930778480 is an apocalyptic number.

107930778480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107930778480 is an abundant number, since it is smaller than the sum of its proper divisors (316939647120).

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

107930778480 is a wasteful number, since it uses less digits than its factorization.

107930778480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7138308 (or 7138296 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 54.

The spelling of 107930778480 in words is "one hundred seven billion, nine hundred thirty million, seven hundred seventy-eight thousand, four hundred eighty".