40992295979 has 2 divisors, whose sum is σ = 40992295980. Its totient is φ = 40992295978.

The previous prime is 40992295849. The next prime is 40992296029. The reversal of 40992295979 is 97959229904.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40992295979 - 2¹² = 40992291883 is a prime.

It is not a weakly prime, because it can be changed into another prime (40992595979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20496147989 + 20496147990.

It is an arithmetic number, because the mean of its divisors is an integer number (20496147990).

Almost surely, 2^40992295979 is an apocalyptic number.

40992295979 is a deficient number, since it is larger than the sum of its proper divisors (1).

40992295979 is an equidigital number, since it uses as much as digits as its factorization.

40992295979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33067440, while the sum is 65.

The spelling of 40992295979 in words is "forty billion, nine hundred ninety-two million, two hundred ninety-five thousand, nine hundred seventy-nine".