40410404 has 12 divisors (see below), whose sum is σ = 70796124. Its totient is φ = 20182944.

The previous prime is 40410367. The next prime is 40410421. The reversal of 40410404 is 40401404.

It can be written as a sum of positive squares in 2 ways, for example, as 33640000 + 6770404 = 5800^2 + 2602^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079 + ... + 9054.

It is an arithmetic number, because the mean of its divisors is an integer number (5899677).

Almost surely, 2^40410404 is an apocalyptic number.

It is an amenable number.

40410404 is a deficient number, since it is larger than the sum of its proper divisors (30385720).

40410404 is a wasteful number, since it uses less digits than its factorization.

40410404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11134 (or 11132 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 40410404 is about 6356.9178066104. The cubic root of 40410404 is about 343.1608467387.

Adding to 40410404 its reverse (40401404), we get a palindrome (80811808).

The spelling of 40410404 in words is "forty million, four hundred ten thousand, four hundred four".