13374836623 has 2 divisors, whose sum is σ = 13374836624. Its totient is φ = 13374836622.

The previous prime is 13374836621. The next prime is 13374836707. The reversal of 13374836623 is 32663847331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13374836623 - 2¹ = 13374836621 is a prime.

Together with 13374836621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13374836621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6687418311 + 6687418312.

It is an arithmetic number, because the mean of its divisors is an integer number (6687418312).

Almost surely, 2^13374836623 is an apocalyptic number.

13374836623 is a deficient number, since it is larger than the sum of its proper divisors (1).

13374836623 is an equidigital number, since it uses as much as digits as its factorization.

13374836623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 46.

The spelling of 13374836623 in words is "thirteen billion, three hundred seventy-four million, eight hundred thirty-six thousand, six hundred twenty-three".