13265640456614 has 32 divisors (see below), whose sum is σ = 24500665277760. Its totient is φ = 5245748790912.

The previous prime is 13265640456539. The next prime is 13265640456617. The reversal of 13265640456614 is 41665404656231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13265640456617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14820149 + ... + 15689744.

It is an arithmetic number, because the mean of its divisors is an integer number (765645789930).

Almost surely, 2^{13265640456614} is an apocalyptic number.

13265640456614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13265640456614 is a deficient number, since it is larger than the sum of its proper divisors (11235024821146).

13265640456614 is a wasteful number, since it uses less digits than its factorization.

13265640456614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30512304.

The product of its (nonzero) digits is 12441600, while the sum is 53.

The spelling of 13265640456614 in words is "thirteen trillion, two hundred sixty-five billion, six hundred forty million, four hundred fifty-six thousand, six hundred fourteen".