40323110412 has 48 divisors (see below), whose sum is σ = 103236547680. Its totient is φ = 12173011968.

The previous prime is 40323110383. The next prime is 40323110431. The reversal of 40323110412 is 21401132304.

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 15 ways as a sum of consecutive naturals, for example, 2430237 + ... + 2446772.

It is an arithmetic number, because the mean of its divisors is an integer number (2150761410).

Almost surely, 2^40323110412 is an apocalyptic number.

It is an amenable number.

40323110412 is an abundant number, since it is smaller than the sum of its proper divisors (62913437268).

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

40323110412 is a wasteful number, since it uses less digits than its factorization.

40323110412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4877082 (or 4877080 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 40323110412 its reverse (21401132304), we get a palindrome (61724242716).

The spelling of 40323110412 in words is "forty billion, three hundred twenty-three million, one hundred ten thousand, four hundred twelve".