13114340134320 has 80 divisors (see below), whose sum is σ = 40689776259072. Its totient is φ = 3494118931200.

The previous prime is 13114340134283. The next prime is 13114340134327. The reversal of 13114340134320 is 2343104341131.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (13114340134327) 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, 23460982 + ... + 24013461.

Almost surely, 2^{13114340134320} is an apocalyptic number.

13114340134320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13114340134320 is an abundant number, since it is smaller than the sum of its proper divisors (27575436124752).

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

13114340134320 is a wasteful number, since it uses less digits than its factorization.

13114340134320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47475610 (or 47475604 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 13114340134320 its reverse (2343104341131), we get a palindrome (15457444475451).

The spelling of 13114340134320 in words is "thirteen trillion, one hundred fourteen billion, three hundred forty million, one hundred thirty-four thousand, three hundred twenty".