13596394641890 has 64 divisors (see below), whose sum is σ = 25243110604800. Its totient is φ = 5269729504704.

The previous prime is 13596394641889. The next prime is 13596394641941. The reversal of 13596394641890 is 9814649369531.

13596394641890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13596394641890.

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, 26776991 + ... + 27280029.

It is an arithmetic number, because the mean of its divisors is an integer number (394423603200).

Almost surely, 2^{13596394641890} is an apocalyptic number.

13596394641890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13596394641890 is a deficient number, since it is larger than the sum of its proper divisors (11646715962910).

13596394641890 is a wasteful number, since it uses less digits than its factorization.

13596394641890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503591.

The product of its (nonzero) digits is 151165440, while the sum is 68.

The spelling of 13596394641890 in words is "thirteen trillion, five hundred ninety-six billion, three hundred ninety-four million, six hundred forty-one thousand, eight hundred ninety".