14390123743 has 2 divisors, whose sum is σ = 14390123744. Its totient is φ = 14390123742.

The previous prime is 14390123633. The next prime is 14390123749. The reversal of 14390123743 is 34732109341.

It is a strong prime.

It is an emirp because it is prime and its reverse (34732109341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14390123743 - 2²¹ = 14388026591 is a prime.

It is a super-2 number, since 2×14390123743² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14390123749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7195061871 + 7195061872.

It is an arithmetic number, because the mean of its divisors is an integer number (7195061872).

Almost surely, 2^14390123743 is an apocalyptic number.

14390123743 is a deficient number, since it is larger than the sum of its proper divisors (1).

14390123743 is an equidigital number, since it uses as much as digits as its factorization.

14390123743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 37.

The spelling of 14390123743 in words is "fourteen billion, three hundred ninety million, one hundred twenty-three thousand, seven hundred forty-three".