13264141423646 has 16 divisors (see below), whose sum is σ = 19909734390000. Its totient is φ = 6627564458688.

The previous prime is 13264141423627. The next prime is 13264141423651. The reversal of 13264141423646 is 64632414146231.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13264141423646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22792805 + ... + 23367503.

It is an arithmetic number, because the mean of its divisors is an integer number (1244358399375).

Almost surely, 2^{13264141423646} is an apocalyptic number.

13264141423646 is a deficient number, since it is larger than the sum of its proper divisors (6645592966354).

13264141423646 is a wasteful number, since it uses less digits than its factorization.

13264141423646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582523.

The product of its digits is 1990656, while the sum is 47.

Adding to 13264141423646 its reverse (64632414146231), we get a palindrome (77896555569877).

The spelling of 13264141423646 in words is "thirteen trillion, two hundred sixty-four billion, one hundred forty-one million, four hundred twenty-three thousand, six hundred forty-six".