107890374982990 has 8 divisors (see below), whose sum is σ = 194202674969400. Its totient is φ = 43156149993192.

The previous prime is 107890374982933. The next prime is 107890374982991. The reversal of 107890374982990 is 99289473098701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107890374982991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5394518749140 + ... + 5394518749159.

It is an arithmetic number, because the mean of its divisors is an integer number (24275334371175).

Almost surely, 2^{107890374982990} is an apocalyptic number.

107890374982990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107890374982990 is a deficient number, since it is larger than the sum of its proper divisors (86312299986410).

107890374982990 is a wasteful number, since it uses less digits than its factorization.

107890374982990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10789037498306.

The product of its (nonzero) digits is 493807104, while the sum is 76.

The spelling of 107890374982990 in words is "one hundred seven trillion, eight hundred ninety billion, three hundred seventy-four million, nine hundred eighty-two thousand, nine hundred ninety".