1113660424 has 16 divisors (see below), whose sum is σ = 2092129020. Its totient is φ = 555759360.

The previous prime is 1113660389. The next prime is 1113660451. The reversal of 1113660424 is 4240663111.

It can be written as a sum of positive squares in 2 ways, for example, as 861422500 + 252237924 = 29350^2 + 15882^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1113660392 and 1113660401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129429 + ... + 137764.

Almost surely, 2^1113660424 is an apocalyptic number.

It is an amenable number.

1113660424 is a deficient number, since it is larger than the sum of its proper divisors (978468596).

1113660424 is a wasteful number, since it uses less digits than its factorization.

1113660424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267720 (or 267716 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1113660424 is about 33371.5511176811. The cubic root of 1113660424 is about 1036.5356943932.

The spelling of 1113660424 in words is "one billion, one hundred thirteen million, six hundred sixty thousand, four hundred twenty-four".