13899737107 has 4 divisors (see below), whose sum is σ = 13901176696. Its totient is φ = 13898297520.

The previous prime is 13899737101. The next prime is 13899737113. The reversal of 13899737107 is 70173799831.

13899737107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70173799831 = 283 ⋅247963957.

It is an interprime number because it is at equal distance from previous prime (13899737101) and next prime (13899737113).

It is a cyclic number.

It is not a de Polignac number, because 13899737107 - 2¹⁹ = 13899212819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13899737101) 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, 705213 + ... + 724654.

It is an arithmetic number, because the mean of its divisors is an integer number (3475294174).

Almost surely, 2^13899737107 is an apocalyptic number.

13899737107 is a deficient number, since it is larger than the sum of its proper divisors (1439589).

13899737107 is an equidigital number, since it uses as much as digits as its factorization.

13899737107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439588.

The product of its (nonzero) digits is 2000376, while the sum is 55.

The spelling of 13899737107 in words is "thirteen billion, eight hundred ninety-nine million, seven hundred thirty-seven thousand, one hundred seven".