13875330007 has 16 divisors (see below), whose sum is σ = 17306445312. Its totient is φ = 10807362720.

The previous prime is 13875329953. The next prime is 13875330019. The reversal of 13875330007 is 70003357831.

It is not a de Polignac number, because 13875330007 - 2¹⁹ = 13874805719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13875330107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150678 + ... + 224620.

It is an arithmetic number, because the mean of its divisors is an integer number (1081652832).

Almost surely, 2^13875330007 is an apocalyptic number.

13875330007 is a deficient number, since it is larger than the sum of its proper divisors (3431115305).

13875330007 is a wasteful number, since it uses less digits than its factorization.

13875330007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76398.

The product of its (nonzero) digits is 52920, while the sum is 37.

Adding to 13875330007 its reverse (70003357831), we get a palindrome (83878687838).

The spelling of 13875330007 in words is "thirteen billion, eight hundred seventy-five million, three hundred thirty thousand, seven".