14038762643 has 2 divisors, whose sum is σ = 14038762644. Its totient is φ = 14038762642.

The previous prime is 14038762631. The next prime is 14038762651. The reversal of 14038762643 is 34626783041.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14038762643 is a prime.

It is a super-3 number, since 3×14038762643³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14038762594 and 14038762603.

It is not a weakly prime, because it can be changed into another prime (14038762603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7019381321 + 7019381322.

It is an arithmetic number, because the mean of its divisors is an integer number (7019381322).

Almost surely, 2^14038762643 is an apocalyptic number.

14038762643 is a deficient number, since it is larger than the sum of its proper divisors (1).

14038762643 is an equidigital number, since it uses as much as digits as its factorization.

14038762643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 14038762643 in words is "fourteen billion, thirty-eight million, seven hundred sixty-two thousand, six hundred forty-three".