40333221004 has 12 divisors (see below), whose sum is σ = 74735086104. Its totient is φ = 18980339264.

The previous prime is 40333220999. The next prime is 40333221013. The reversal of 40333221004 is 40012233304.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296567734 + ... + 296567869.

It is an arithmetic number, because the mean of its divisors is an integer number (6227923842).

Almost surely, 2^40333221004 is an apocalyptic number.

It is an amenable number.

40333221004 is a deficient number, since it is larger than the sum of its proper divisors (34401865100).

40333221004 is a wasteful number, since it uses less digits than its factorization.

40333221004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593135624 (or 593135622 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 40333221004 its reverse (40012233304), we get a palindrome (80345454308).

The spelling of 40333221004 in words is "forty billion, three hundred thirty-three million, two hundred twenty-one thousand, four".