40544698307 has 2 divisors, whose sum is σ = 40544698308. Its totient is φ = 40544698306.

The previous prime is 40544698289. The next prime is 40544698331. The reversal of 40544698307 is 70389644504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40544698307 - 2¹⁴ = 40544681923 is a prime.

It is not a weakly prime, because it can be changed into another prime (40544698507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20272349153 + 20272349154.

It is an arithmetic number, because the mean of its divisors is an integer number (20272349154).

Almost surely, 2^40544698307 is an apocalyptic number.

40544698307 is a deficient number, since it is larger than the sum of its proper divisors (1).

40544698307 is an equidigital number, since it uses as much as digits as its factorization.

40544698307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 40544698307 in words is "forty billion, five hundred forty-four million, six hundred ninety-eight thousand, three hundred seven".