14552240993 has 2 divisors, whose sum is σ = 14552240994. Its totient is φ = 14552240992.

The previous prime is 14552240971. The next prime is 14552241001. The reversal of 14552240993 is 39904225541.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10059488209 + 4492752784 = 100297^2 + 67028^2 .

It is a cyclic number.

It is not a de Polignac number, because 14552240993 - 2⁶ = 14552240929 is a prime.

It is not a weakly prime, because it can be changed into another prime (14552240293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7276120496 + 7276120497.

It is an arithmetic number, because the mean of its divisors is an integer number (7276120497).

Almost surely, 2^14552240993 is an apocalyptic number.

It is an amenable number.

14552240993 is a deficient number, since it is larger than the sum of its proper divisors (1).

14552240993 is an equidigital number, since it uses as much as digits as its factorization.

14552240993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 44.

The spelling of 14552240993 in words is "fourteen billion, five hundred fifty-two million, two hundred forty thousand, nine hundred ninety-three".