40323114412 has 12 divisors (see below), whose sum is σ = 80646228880. Its totient is φ = 17281334736.

The previous prime is 40323114383. The next prime is 40323114413. The reversal of 40323114412 is 21441132304.

40323114412 is an admirable number.

It is a super-3 number, since 3×40323114412³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (40323114413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720055587 + ... + 720055642.

Almost surely, 2^40323114412 is an apocalyptic number.

It is an amenable number.

40323114412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40323114412 is a wasteful number, since it uses less digits than its factorization.

40323114412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440111240 (or 1440111238 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 40323114412 its reverse (21441132304), we get a palindrome (61764246716).

The spelling of 40323114412 in words is "forty billion, three hundred twenty-three million, one hundred fourteen thousand, four hundred twelve".