40033333012 has 12 divisors (see below), whose sum is σ = 71245762560. Its totient is φ = 19677400856.

The previous prime is 40033333007. The next prime is 40033333063. The reversal of 40033333012 is 21033333004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84816148 + ... + 84816619.

It is an arithmetic number, because the mean of its divisors is an integer number (5937146880).

Almost surely, 2^40033333012 is an apocalyptic number.

It is an amenable number.

40033333012 is a deficient number, since it is larger than the sum of its proper divisors (31212429548).

40033333012 is a wasteful number, since it uses less digits than its factorization.

40033333012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169632830 (or 169632828 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 40033333012 its reverse (21033333004), we get a palindrome (61066666016).

The spelling of 40033333012 in words is "forty billion, thirty-three million, three hundred thirty-three thousand, twelve".