107639247660 has 144 divisors (see below), whose sum is σ = 352103353056. Its totient is φ = 24497507328.

The previous prime is 107639247649. The next prime is 107639247689. The reversal of 107639247660 is 66742936701.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 606454 + ... + 763586.

It is an arithmetic number, because the mean of its divisors is an integer number (2445162174).

Almost surely, 2^107639247660 is an apocalyptic number.

107639247660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107639247660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176051676528).

107639247660 is an abundant number, since it is smaller than the sum of its proper divisors (244464105396).

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

107639247660 is a wasteful number, since it uses less digits than its factorization.

107639247660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157392 (or 157383 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 107639247660 in words is "one hundred seven billion, six hundred thirty-nine million, two hundred forty-seven thousand, six hundred sixty".