13340405022 has 64 divisors (see below), whose sum is σ = 30627600384. Its totient is φ = 3794688000.

The previous prime is 13340405017. The next prime is 13340405027. The reversal of 13340405022 is 22050404331.

It is an interprime number because it is at equal distance from previous prime (13340405017) and next prime (13340405027).

It is a junction number, because it is equal to n+sod(n) for n = 13340404983 and 13340405001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13340405027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17763147 + ... + 17763897.

It is an arithmetic number, because the mean of its divisors is an integer number (478556256).

Almost surely, 2^13340405022 is an apocalyptic number.

13340405022 is an abundant number, since it is smaller than the sum of its proper divisors (17287195362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13340405022 is a wasteful number, since it uses less digits than its factorization.

13340405022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2073.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 13340405022 its reverse (22050404331), we get a palindrome (35390809353).

The spelling of 13340405022 in words is "thirteen billion, three hundred forty million, four hundred five thousand, twenty-two".