40233034212 has 24 divisors (see below), whose sum is σ = 107288091456. Its totient is φ = 11495152608.

The previous prime is 40233034201. The next prime is 40233034273. The reversal of 40233034212 is 21243033204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239482263 + ... + 239482430.

It is an arithmetic number, because the mean of its divisors is an integer number (4470337144).

Almost surely, 2^40233034212 is an apocalyptic number.

40233034212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

40233034212 is an abundant number, since it is smaller than the sum of its proper divisors (67055057244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40233034212 is a wasteful number, since it uses less digits than its factorization.

40233034212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478964707 (or 478964705 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 40233034212 its reverse (21243033204), we get a palindrome (61476067416).

The spelling of 40233034212 in words is "forty billion, two hundred thirty-three million, thirty-four thousand, two hundred twelve".