40223301312 has 56 divisors (see below), whose sum is σ = 106452783792. Its totient is φ = 13404160000.

The previous prime is 40223301311. The next prime is 40223301323. The reversal of 40223301312 is 21310332204.

It is not an unprimeable number, because it can be changed into a prime (40223301311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742012 + ... + 794372.

Almost surely, 2^40223301312 is an apocalyptic number.

It is an amenable number.

40223301312 is an abundant number, since it is smaller than the sum of its proper divisors (66229482480).

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

40223301312 is a wasteful number, since it uses less digits than its factorization.

40223301312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56377 (or 56367 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 40223301312 its reverse (21310332204), we get a palindrome (61533633516).

The spelling of 40223301312 in words is "forty billion, two hundred twenty-three million, three hundred one thousand, three hundred twelve".