40403327063 has 16 divisors (see below), whose sum is σ = 44592768000. Its totient is φ = 36300348480.

The previous prime is 40403327057. The next prime is 40403327077. The reversal of 40403327063 is 36072330404.

40403327063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40403327063 - 2³⁴ = 23223457879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40403327023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2340020 + ... + 2357222.

It is an arithmetic number, because the mean of its divisors is an integer number (2787048000).

Almost surely, 2^40403327063 is an apocalyptic number.

40403327063 is a deficient number, since it is larger than the sum of its proper divisors (4189440937).

40403327063 is a wasteful number, since it uses less digits than its factorization.

40403327063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19702.

The product of its (nonzero) digits is 36288, while the sum is 32.

Adding to 40403327063 its reverse (36072330404), we get a palindrome (76475657467).

The spelling of 40403327063 in words is "forty billion, four hundred three million, three hundred twenty-seven thousand, sixty-three".