107580641990 has 64 divisors (see below), whose sum is σ = 207263232000. Its totient is φ = 40115053440.

The previous prime is 107580641989. The next prime is 107580642017. The reversal of 107580641990 is 99146085701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3932981 + ... + 3960239.

It is an arithmetic number, because the mean of its divisors is an integer number (3238488000).

Almost surely, 2^107580641990 is an apocalyptic number.

107580641990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107580641990 is a deficient number, since it is larger than the sum of its proper divisors (99682590010).

107580641990 is a wasteful number, since it uses less digits than its factorization.

107580641990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27765.

The product of its (nonzero) digits is 544320, while the sum is 50.

The spelling of 107580641990 in words is "one hundred seven billion, five hundred eighty million, six hundred forty-one thousand, nine hundred ninety".