107961776420 has 24 divisors (see below), whose sum is σ = 226743675648. Its totient is φ = 43180149600.

The previous prime is 107961776341. The next prime is 107961776437. The reversal of 107961776420 is 24677169701.

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, 87626 + ... + 472865.

It is an arithmetic number, because the mean of its divisors is an integer number (9447653152).

Almost surely, 2^107961776420 is an apocalyptic number.

107961776420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

107961776420 is an abundant number, since it is smaller than the sum of its proper divisors (118781899228).

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

107961776420 is a wasteful number, since it uses less digits than its factorization.

107961776420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570131 (or 570129 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 50.

The spelling of 107961776420 in words is "one hundred seven billion, nine hundred sixty-one million, seven hundred seventy-six thousand, four hundred twenty".