40273875799 has 2 divisors, whose sum is σ = 40273875800. Its totient is φ = 40273875798.

The previous prime is 40273875769. The next prime is 40273875821. The reversal of 40273875799 is 99757837204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40273875799 - 2⁵ = 40273875767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40273875709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20136937899 + 20136937900.

It is an arithmetic number, because the mean of its divisors is an integer number (20136937900).

Almost surely, 2^40273875799 is an apocalyptic number.

40273875799 is a deficient number, since it is larger than the sum of its proper divisors (1).

40273875799 is an equidigital number, since it uses as much as digits as its factorization.

40273875799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26671680, while the sum is 61.

The spelling of 40273875799 in words is "forty billion, two hundred seventy-three million, eight hundred seventy-five thousand, seven hundred ninety-nine".