13166343540330 has 32 divisors (see below), whose sum is σ = 33458002409664. Its totient is φ = 3304494064896.

The previous prime is 13166343540319. The next prime is 13166343540353. The reversal of 13166343540330 is 3304534366131.

It is a happy number.

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, 12908179432 + ... + 12908180451.

It is an arithmetic number, because the mean of its divisors is an integer number (1045562575302).

Almost surely, 2^{13166343540330} is an apocalyptic number.

13166343540330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13166343540330 is an abundant number, since it is smaller than the sum of its proper divisors (20291658869334).

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

13166343540330 is a wasteful number, since it uses less digits than its factorization.

13166343540330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25816359910.

The product of its (nonzero) digits is 699840, while the sum is 42.

The spelling of 13166343540330 in words is "thirteen trillion, one hundred sixty-six billion, three hundred forty-three million, five hundred forty thousand, three hundred thirty".