107780497392 has 40 divisors (see below), whose sum is σ = 285958171216. Its totient is φ = 34955836416.

The previous prime is 107780497387. The next prime is 107780497417. The reversal of 107780497392 is 293794087701.

It is a congruent number.

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, 30341833 + ... + 30345384.

Almost surely, 2^107780497392 is an apocalyptic number.

107780497392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107780497392 is an abundant number, since it is smaller than the sum of its proper divisors (178177673824).

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

107780497392 is a wasteful number, since it uses less digits than its factorization.

107780497392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60687265 (or 60687259 counting only the distinct ones).

The product of its (nonzero) digits is 5334336, while the sum is 57.

The spelling of 107780497392 in words is "one hundred seven billion, seven hundred eighty million, four hundred ninety-seven thousand, three hundred ninety-two".