40022969039 has 2 divisors, whose sum is σ = 40022969040. Its totient is φ = 40022969038.

The previous prime is 40022969023. The next prime is 40022969087. The reversal of 40022969039 is 93096922004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40022969039 - 2⁴ = 40022969023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40022969099) 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, 20011484519 + 20011484520.

It is an arithmetic number, because the mean of its divisors is an integer number (20011484520).

Almost surely, 2^40022969039 is an apocalyptic number.

40022969039 is a deficient number, since it is larger than the sum of its proper divisors (1).

40022969039 is an equidigital number, since it uses as much as digits as its factorization.

40022969039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 44.

The spelling of 40022969039 in words is "forty billion, twenty-two million, nine hundred sixty-nine thousand, thirty-nine".