14926026389 has 2 divisors, whose sum is σ = 14926026390. Its totient is φ = 14926026388.

The previous prime is 14926026383. The next prime is 14926026419. The reversal of 14926026389 is 98362062941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14869851364 + 56175025 = 121942^2 + 7495^2 .

It is a cyclic number.

It is not a de Polignac number, because 14926026389 - 2⁴ = 14926026373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14926026383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7463013194 + 7463013195.

It is an arithmetic number, because the mean of its divisors is an integer number (7463013195).

Almost surely, 2^14926026389 is an apocalyptic number.

It is an amenable number.

14926026389 is a deficient number, since it is larger than the sum of its proper divisors (1).

14926026389 is an equidigital number, since it uses as much as digits as its factorization.

14926026389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 14926026389 in words is "fourteen billion, nine hundred twenty-six million, twenty-six thousand, three hundred eighty-nine".