40140964776667 has 2 divisors, whose sum is σ = 40140964776668. Its totient is φ = 40140964776666.

The previous prime is 40140964776569. The next prime is 40140964776709. The reversal of 40140964776667 is 76667746904104.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40140964776667 - 2¹⁹ = 40140964252379 is a prime.

It is a super-3 number, since 3×40140964776667³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (40140964770667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20070482388333 + 20070482388334.

It is an arithmetic number, because the mean of its divisors is an integer number (20070482388334).

Almost surely, 2^{40140964776667} is an apocalyptic number.

40140964776667 is a deficient number, since it is larger than the sum of its proper divisors (1).

40140964776667 is an equidigital number, since it uses as much as digits as its factorization.

40140964776667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256048128, while the sum is 67.

The spelling of 40140964776667 in words is "forty trillion, one hundred forty billion, nine hundred sixty-four million, seven hundred seventy-six thousand, six hundred sixty-seven".