13230643060140 has 96 divisors (see below), whose sum is σ = 41098577022720. Its totient is φ = 3153065414400.

The previous prime is 13230643060099. The next prime is 13230643060153. The reversal of 13230643060140 is 4106034603231.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169846051 + ... + 169923930.

It is an arithmetic number, because the mean of its divisors is an integer number (428110177320).

Almost surely, 2^{13230643060140} is an apocalyptic number.

13230643060140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13230643060140 is an abundant number, since it is smaller than the sum of its proper divisors (27867933962580).

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

13230643060140 is a wasteful number, since it uses less digits than its factorization.

13230643060140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339770063 (or 339770061 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 13230643060140 its reverse (4106034603231), we get a palindrome (17336677663371).

The spelling of 13230643060140 in words is "thirteen trillion, two hundred thirty billion, six hundred forty-three million, sixty thousand, one hundred forty".