14028393623 has 2 divisors, whose sum is σ = 14028393624. Its totient is φ = 14028393622.

The previous prime is 14028393569. The next prime is 14028393641. The reversal of 14028393623 is 32639382041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14028393623 - 2¹⁶ = 14028328087 is a prime.

It is a super-2 number, since 2×14028393623² (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 (14028393683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7014196811 + 7014196812.

It is an arithmetic number, because the mean of its divisors is an integer number (7014196812).

Almost surely, 2^14028393623 is an apocalyptic number.

14028393623 is a deficient number, since it is larger than the sum of its proper divisors (1).

14028393623 is an equidigital number, since it uses as much as digits as its factorization.

14028393623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 14028393623 in words is "fourteen billion, twenty-eight million, three hundred ninety-three thousand, six hundred twenty-three".