40019060659 has 2 divisors, whose sum is σ = 40019060660. Its totient is φ = 40019060658.

The previous prime is 40019060581. The next prime is 40019060687. The reversal of 40019060659 is 95606091004.

40019060659 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 40019060659 - 2²¹ = 40016963507 is a prime.

It is not a weakly prime, because it can be changed into another prime (40019060699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20009530329 + 20009530330.

It is an arithmetic number, because the mean of its divisors is an integer number (20009530330).

Almost surely, 2^40019060659 is an apocalyptic number.

40019060659 is a deficient number, since it is larger than the sum of its proper divisors (1).

40019060659 is an equidigital number, since it uses as much as digits as its factorization.

40019060659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 40019060659 in words is "forty billion, nineteen million, sixty thousand, six hundred fifty-nine".