13240034122 has 24 divisors (see below), whose sum is σ = 23494086720. Its totient is φ = 5578123320.

The previous prime is 13240034107. The next prime is 13240034131. The reversal of 13240034122 is 22143004231.

It is a junction number, because it is equal to n+sod(n) for n = 13240034093 and 13240034102.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1139154 + ... + 1150717.

It is an arithmetic number, because the mean of its divisors is an integer number (978920280).

Almost surely, 2^13240034122 is an apocalyptic number.

13240034122 is a deficient number, since it is larger than the sum of its proper divisors (10254052598).

13240034122 is a wasteful number, since it uses less digits than its factorization.

13240034122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289946 (or 2289939 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13240034122 its reverse (22143004231), we get a palindrome (35383038353).

The spelling of 13240034122 in words is "thirteen billion, two hundred forty million, thirty-four thousand, one hundred twenty-two".