40223322323312 has 40 divisors (see below), whose sum is σ = 79835060874912. Its totient is φ = 19620745344000.

The previous prime is 40223322323293. The next prime is 40223322323323. The reversal of 40223322323312 is 21332322332204.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34156868 + ... + 35314844.

Almost surely, 2^{40223322323312} is an apocalyptic number.

It is an amenable number.

40223322323312 is a deficient number, since it is larger than the sum of its proper divisors (39611738551600).

40223322323312 is a wasteful number, since it uses less digits than its factorization.

40223322323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210977 (or 1210971 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 40223322323312 its reverse (21332322332204), we get a palindrome (61555644655516).

The spelling of 40223322323312 in words is "forty trillion, two hundred twenty-three billion, three hundred twenty-two million, three hundred twenty-three thousand, three hundred twelve".