40023330042412 has 12 divisors (see below), whose sum is σ = 70040885726056. Its totient is φ = 20011648406400.

The previous prime is 40023330042391. The next prime is 40023330042413. The reversal of 40023330042412 is 21424003332004.

It is not an unprimeable number, because it can be changed into a prime (40023330042413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2423503 + ... + 9269305.

Almost surely, 2^{40023330042412} is an apocalyptic number.

It is an amenable number.

40023330042412 is a deficient number, since it is larger than the sum of its proper divisors (30017555683644).

40023330042412 is a wasteful number, since it uses less digits than its factorization.

40023330042412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8307408 (or 8307406 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 40023330042412 its reverse (21424003332004), we get a palindrome (61447333374416).

The spelling of 40023330042412 in words is "forty trillion, twenty-three billion, three hundred thirty million, forty-two thousand, four hundred twelve".