14993743007 has 2 divisors, whose sum is σ = 14993743008. Its totient is φ = 14993743006.

The previous prime is 14993742931. The next prime is 14993743019. The reversal of 14993743007 is 70034739941.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14993743007 is a prime.

It is a super-2 number, since 2×14993743007² (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 (14993703007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7496871503 + 7496871504.

It is an arithmetic number, because the mean of its divisors is an integer number (7496871504).

Almost surely, 2^14993743007 is an apocalyptic number.

14993743007 is a deficient number, since it is larger than the sum of its proper divisors (1).

14993743007 is an equidigital number, since it uses as much as digits as its factorization.

14993743007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 47.

The spelling of 14993743007 in words is "fourteen billion, nine hundred ninety-three million, seven hundred forty-three thousand, seven".