13241555345 has 8 divisors (see below), whose sum is σ = 15906651264. Its totient is φ = 10582054384.

The previous prime is 13241555339. The next prime is 13241555347. The reversal of 13241555345 is 54355514231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13241555345 - 2⁴ = 13241555329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13241555299 and 13241555308.

It is not an unprimeable number, because it can be changed into a prime (13241555347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1393529 + ... + 1402998.

It is an arithmetic number, because the mean of its divisors is an integer number (1988331408).

Almost surely, 2^13241555345 is an apocalyptic number.

It is an amenable number.

13241555345 is a deficient number, since it is larger than the sum of its proper divisors (2665095919).

13241555345 is an equidigital number, since it uses as much as digits as its factorization.

13241555345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2797479.

The product of its digits is 180000, while the sum is 38.

The spelling of 13241555345 in words is "thirteen billion, two hundred forty-one million, five hundred fifty-five thousand, three hundred forty-five".