107863659140 has 24 divisors (see below), whose sum is σ = 230787529560. Its totient is φ = 42331397888.

The previous prime is 107863659103. The next prime is 107863659143. The reversal of 107863659140 is 41956368701.

It can be written as a sum of positive squares in 4 ways, for example, as 1478094916 + 106385564224 = 38446^2 + 326168^2 .

It is not an unprimeable number, because it can be changed into a prime (107863659143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50878025 + ... + 50880144.

It is an arithmetic number, because the mean of its divisors is an integer number (9616147065).

Almost surely, 2^107863659140 is an apocalyptic number.

107863659140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107863659140 is an abundant number, since it is smaller than the sum of its proper divisors (122923870420).

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

107863659140 is a wasteful number, since it uses less digits than its factorization.

107863659140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101758231 (or 101758229 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 50.

The spelling of 107863659140 in words is "one hundred seven billion, eight hundred sixty-three million, six hundred fifty-nine thousand, one hundred forty".