1113434166628 has 24 divisors (see below), whose sum is σ = 2227035132224. Its totient is φ = 477150328800.

The previous prime is 1113434166623. The next prime is 1113434166707. The reversal of 1113434166628 is 8266614343111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1113434166623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1107063 + ... + 1858078.

Almost surely, 2^{1113434166628} is an apocalyptic number.

It is an amenable number.

1113434166628 is an abundant number, since it is smaller than the sum of its proper divisors (1113600965596).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113434166628 is a wasteful number, since it uses less digits than its factorization.

1113434166628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2978563 (or 2978561 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The spelling of 1113434166628 in words is "one trillion, one hundred thirteen billion, four hundred thirty-four million, one hundred sixty-six thousand, six hundred twenty-eight".