40133516659 has 2 divisors, whose sum is σ = 40133516660. Its totient is φ = 40133516658.

The previous prime is 40133516617. The next prime is 40133516677. The reversal of 40133516659 is 95661533104.

It is a happy number.

40133516659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40133516659 - 2¹⁵ = 40133483891 is a prime.

It is a super-2 number, since 2×40133516659² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (40133516359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20066758329 + 20066758330.

It is an arithmetic number, because the mean of its divisors is an integer number (20066758330).

Almost surely, 2^40133516659 is an apocalyptic number.

40133516659 is a deficient number, since it is larger than the sum of its proper divisors (1).

40133516659 is an equidigital number, since it uses as much as digits as its factorization.

40133516659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 40133516659 in words is "forty billion, one hundred thirty-three million, five hundred sixteen thousand, six hundred fifty-nine".