1116642404 has 24 divisors (see below), whose sum is σ = 2012353728. Its totient is φ = 541850400.

The previous prime is 1116642389. The next prime is 1116642427. The reversal of 1116642404 is 4042466111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6329 + ... + 47679.

It is an arithmetic number, because the mean of its divisors is an integer number (83848072).

Almost surely, 2^1116642404 is an apocalyptic number.

It is an amenable number.

1116642404 is a deficient number, since it is larger than the sum of its proper divisors (895711324).

1116642404 is a wasteful number, since it uses less digits than its factorization.

1116642404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41555 (or 41553 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 1116642404 is about 33416.1997240859. The cubic root of 1116642404 is about 1037.4600258271.

The spelling of 1116642404 in words is "one billion, one hundred sixteen million, six hundred forty-two thousand, four hundred four".