13230140534340 has 48 divisors (see below), whose sum is σ = 37207584695232. Its totient is φ = 3512495456896.

The previous prime is 13230140534333. The next prime is 13230140534389. The reversal of 13230140534340 is 4343504103231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485674359 + ... + 485701598.

It is an arithmetic number, because the mean of its divisors is an integer number (775158014484).

Almost surely, 2^{13230140534340} is an apocalyptic number.

13230140534340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13230140534340 is an abundant number, since it is smaller than the sum of its proper divisors (23977444160892).

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

13230140534340 is a wasteful number, since it uses less digits than its factorization.

13230140534340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971376196 (or 971376194 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 13230140534340 its reverse (4343504103231), we get a palindrome (17573644637571).

The spelling of 13230140534340 in words is "thirteen trillion, two hundred thirty billion, one hundred forty million, five hundred thirty-four thousand, three hundred forty".