40230903799 has 2 divisors, whose sum is σ = 40230903800. Its totient is φ = 40230903798.

The previous prime is 40230903773. The next prime is 40230903809. The reversal of 40230903799 is 99730903204.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40230903799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40230903719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20115451899 + 20115451900.

It is an arithmetic number, because the mean of its divisors is an integer number (20115451900).

Almost surely, 2^40230903799 is an apocalyptic number.

40230903799 is a deficient number, since it is larger than the sum of its proper divisors (1).

40230903799 is an equidigital number, since it uses as much as digits as its factorization.

40230903799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 46.

The spelling of 40230903799 in words is "forty billion, two hundred thirty million, nine hundred three thousand, seven hundred ninety-nine".