2014405523993 has 2 divisors, whose sum is σ = 2014405523994. Its totient is φ = 2014405523992.

The previous prime is 2014405523909. The next prime is 2014405524007. The reversal of 2014405523993 is 3993255044102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1366006950169 + 648398573824 = 1168763^2 + 805232^2 .

It is a cyclic number.

It is not a de Polignac number, because 2014405523993 - 2⁸ = 2014405523737 is a prime.

It is not a weakly prime, because it can be changed into another prime (2014405523693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007202761996 + 1007202761997.

It is an arithmetic number, because the mean of its divisors is an integer number (1007202761997).

Almost surely, 2^{2014405523993} is an apocalyptic number.

It is an amenable number.

2014405523993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2014405523993 is an equidigital number, since it uses as much as digits as its factorization.

2014405523993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1166400, while the sum is 47.

The spelling of 2014405523993 in words is "two trillion, fourteen billion, four hundred five million, five hundred twenty-three thousand, nine hundred ninety-three".