40003325306 has 24 divisors (see below), whose sum is σ = 73475498880. Its totient is φ = 16241950872.

The previous prime is 40003325303. The next prime is 40003325321. The reversal of 40003325306 is 60352330004.

It is not an unprimeable number, because it can be changed into a prime (40003325303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10740170 + ... + 10743893.

It is an arithmetic number, because the mean of its divisors is an integer number (3061479120).

Almost surely, 2^40003325306 is an apocalyptic number.

40003325306 is a deficient number, since it is larger than the sum of its proper divisors (33472173574).

40003325306 is a wasteful number, since it uses less digits than its factorization.

40003325306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21484098 (or 21484091 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

The spelling of 40003325306 in words is "forty billion, three million, three hundred twenty-five thousand, three hundred six".