13320344615662 has 16 divisors (see below), whose sum is σ = 22834942457472. Its totient is φ = 5708702627640.

The previous prime is 13320344615581. The next prime is 13320344615701. The reversal of 13320344615662 is 26651644302331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4514337 + ... + 6857107.

It is an arithmetic number, because the mean of its divisors is an integer number (1427183903592).

Almost surely, 2^{13320344615662} is an apocalyptic number.

13320344615662 is a deficient number, since it is larger than the sum of its proper divisors (9514597841810).

13320344615662 is a wasteful number, since it uses less digits than its factorization.

13320344615662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2748903.

The product of its (nonzero) digits is 1866240, while the sum is 46.

Adding to 13320344615662 its reverse (26651644302331), we get a palindrome (39971988917993).

The spelling of 13320344615662 in words is "thirteen trillion, three hundred twenty billion, three hundred forty-four million, six hundred fifteen thousand, six hundred sixty-two".