40132835430529 has 2 divisors, whose sum is σ = 40132835430530. Its totient is φ = 40132835430528.

The previous prime is 40132835430433. The next prime is 40132835430533. The reversal of 40132835430529 is 92503453823104.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37174872294400 + 2957963136129 = 6097120^2 + 1719873^2 .

It is a cyclic number.

It is not a de Polignac number, because 40132835430529 - 2¹¹ = 40132835428481 is a prime.

It is a super-2 number, since 2×40132835430529² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40132835430539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20066417715264 + 20066417715265.

It is an arithmetic number, because the mean of its divisors is an integer number (20066417715265).

Almost surely, 2^{40132835430529} is an apocalyptic number.

It is an amenable number.

40132835430529 is a deficient number, since it is larger than the sum of its proper divisors (1).

40132835430529 is an equidigital number, since it uses as much as digits as its factorization.

40132835430529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 40132835430529 in words is "forty trillion, one hundred thirty-two billion, eight hundred thirty-five million, four hundred thirty thousand, five hundred twenty-nine".