40050462326569 has 2 divisors, whose sum is σ = 40050462326570. Its totient is φ = 40050462326568.

The previous prime is 40050462326519. The next prime is 40050462326587. The reversal of 40050462326569 is 96562326405004.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40046583528169 + 3878798400 = 6328237^2 + 62280^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40050462326569 is a prime.

It is a super-2 number, since 2×40050462326569² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40050462326519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20025231163284 + 20025231163285.

It is an arithmetic number, because the mean of its divisors is an integer number (20025231163285).

Almost surely, 2^{40050462326569} is an apocalyptic number.

It is an amenable number.

40050462326569 is a deficient number, since it is larger than the sum of its proper divisors (1).

40050462326569 is an equidigital number, since it uses as much as digits as its factorization.

40050462326569 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9331200, while the sum is 52.

The spelling of 40050462326569 in words is "forty trillion, fifty billion, four hundred sixty-two million, three hundred twenty-six thousand, five hundred sixty-nine".