13813602459379 has 2 divisors, whose sum is σ = 13813602459380. Its totient is φ = 13813602459378.

The previous prime is 13813602459359. The next prime is 13813602459403. The reversal of 13813602459379 is 97395420631831.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13813602459379 - 2⁵ = 13813602459347 is a prime.

It is a super-2 number, since 2×13813602459379² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13813602459329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6906801229689 + 6906801229690.

It is an arithmetic number, because the mean of its divisors is an integer number (6906801229690).

It is a 1-persistent number, because it is pandigital, but 2⋅13813602459379 = 27627204918758 is not.

Almost surely, 2^{13813602459379} is an apocalyptic number.

13813602459379 is a deficient number, since it is larger than the sum of its proper divisors (1).

13813602459379 is an equidigital number, since it uses as much as digits as its factorization.

13813602459379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29393280, while the sum is 61.

The spelling of 13813602459379 in words is "thirteen trillion, eight hundred thirteen billion, six hundred two million, four hundred fifty-nine thousand, three hundred seventy-nine".