13142422340 has 24 divisors (see below), whose sum is σ = 27987809472. Its totient is φ = 5182926560.

The previous prime is 13142422327. The next prime is 13142422451. The reversal of 13142422340 is 4322424131.

13142422340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4626194 + ... + 4629033.

It is an arithmetic number, because the mean of its divisors is an integer number (1166158728).

Almost surely, 2^13142422340 is an apocalyptic number.

13142422340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13142422340 is an abundant number, since it is smaller than the sum of its proper divisors (14845387132).

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

13142422340 is a wasteful number, since it uses less digits than its factorization.

13142422340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9255307 (or 9255305 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 13142422340 its reverse (4322424131), we get a palindrome (17464846471).

The spelling of 13142422340 in words is "thirteen billion, one hundred forty-two million, four hundred twenty-two thousand, three hundred forty".