40332444201 has 24 divisors (see below), whose sum is σ = 66915139200. Its totient is φ = 22931289216.

The previous prime is 40332444169. The next prime is 40332444203. The reversal of 40332444201 is 10244423304.

It is a happy number.

It is not a de Polignac number, because 40332444201 - 2⁵ = 40332444169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40332444203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1596000 + ... + 1621073.

It is an arithmetic number, because the mean of its divisors is an integer number (2788130800).

Almost surely, 2^40332444201 is an apocalyptic number.

It is an amenable number.

40332444201 is a deficient number, since it is larger than the sum of its proper divisors (26582694999).

40332444201 is a wasteful number, since it uses less digits than its factorization.

40332444201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3217285 (or 3217282 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 40332444201 its reverse (10244423304), we get a palindrome (50576867505).

The spelling of 40332444201 in words is "forty billion, three hundred thirty-two million, four hundred forty-four thousand, two hundred one".