107539642390 has 16 divisors (see below), whose sum is σ = 194690269008. Its totient is φ = 42767209696.

The previous prime is 107539642373. The next prime is 107539642417. The reversal of 107539642390 is 93246935701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31079092 + ... + 31082551.

It is an arithmetic number, because the mean of its divisors is an integer number (12168141813).

Almost surely, 2^107539642390 is an apocalyptic number.

107539642390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107539642390 is a deficient number, since it is larger than the sum of its proper divisors (87150626618).

107539642390 is a wasteful number, since it uses less digits than its factorization.

107539642390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62161823.

The product of its (nonzero) digits is 1224720, while the sum is 49.

The spelling of 107539642390 in words is "one hundred seven billion, five hundred thirty-nine million, six hundred forty-two thousand, three hundred ninety".