40104412 has 6 divisors (see below), whose sum is σ = 70182728. Its totient is φ = 20052204.

The previous prime is 40104397. The next prime is 40104431. The reversal of 40104412 is 21440104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5013048 + ... + 5013055.

Almost surely, 2^40104412 is an apocalyptic number.

It is an amenable number.

40104412 is a deficient number, since it is larger than the sum of its proper divisors (30078316).

40104412 is a wasteful number, since it uses less digits than its factorization.

40104412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10026107 (or 10026105 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 40104412 is about 6332.8044340561. The cubic root of 40104412 is about 342.2925008087.

Adding to 40104412 its reverse (21440104), we get a palindrome (61544516).

The spelling of 40104412 in words is "forty million, one hundred four thousand, four hundred twelve".