13014121340 has 24 divisors (see below), whose sum is σ = 29814169392. Its totient is φ = 4732407680.

The previous prime is 13014121321. The next prime is 13014121343. The reversal of 13014121340 is 4312141031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13014121343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29577329 + ... + 29577768.

It is an arithmetic number, because the mean of its divisors is an integer number (1242257058).

Almost surely, 2^13014121340 is an apocalyptic number.

13014121340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13014121340 is an abundant number, since it is smaller than the sum of its proper divisors (16800048052).

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

13014121340 is a wasteful number, since it uses less digits than its factorization.

13014121340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59155117 (or 59155115 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13014121340 its reverse (4312141031), we get a palindrome (17326262371).

The spelling of 13014121340 in words is "thirteen billion, fourteen million, one hundred twenty-one thousand, three hundred forty".