107539642393 has 4 divisors (see below), whose sum is σ = 107540714880. Its totient is φ = 107538569908.

The previous prime is 107539642373. The next prime is 107539642417. The reversal of 107539642393 is 393246935701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 393246935701 = 4721 ⋅83297381.

It is a cyclic number.

It is not a de Polignac number, because 107539642393 - 2⁵ = 107539642361 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107539642393.

It is not an unprimeable number, because it can be changed into a prime (107539642333) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 368305 + ... + 592222.

It is an arithmetic number, because the mean of its divisors is an integer number (26885178720).

Almost surely, 2^107539642393 is an apocalyptic number.

It is an amenable number.

107539642393 is a deficient number, since it is larger than the sum of its proper divisors (1072487).

107539642393 is an equidigital number, since it uses as much as digits as its factorization.

107539642393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072486.

The product of its (nonzero) digits is 3674160, while the sum is 52.

The spelling of 107539642393 in words is "one hundred seven billion, five hundred thirty-nine million, six hundred forty-two thousand, three hundred ninety-three".