40323310112 has 12 divisors (see below), whose sum is σ = 79386516846. Its totient is φ = 20161655040.

The previous prime is 40323310081. The next prime is 40323310121. The reversal of 40323310112 is 21101332304.

It can be written as a sum of positive squares in only one way, i.e., 24337248016 + 15986062096 = 156004^2 + 126436^2 .

It is a super-3 number, since 3×40323310112³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630051689 + ... + 630051752.

Almost surely, 2^40323310112 is an apocalyptic number.

It is an amenable number.

40323310112 is a deficient number, since it is larger than the sum of its proper divisors (39063206734).

40323310112 is a wasteful number, since it uses less digits than its factorization.

40323310112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1260103451 (or 1260103443 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 40323310112 its reverse (21101332304), we get a palindrome (61424642416).

The spelling of 40323310112 in words is "forty billion, three hundred twenty-three million, three hundred ten thousand, one hundred twelve".