113443845472 has 24 divisors (see below), whose sum is σ = 223484835672. Its totient is φ = 56685792000.

The previous prime is 113443845467. The next prime is 113443845499. The reversal of 113443845472 is 274548344311.

It is a happy number.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1078029 + ... + 1178572.

It is an arithmetic number, because the mean of its divisors is an integer number (9311868153).

Almost surely, 2^113443845472 is an apocalyptic number.

It is an amenable number.

113443845472 is a deficient number, since it is larger than the sum of its proper divisors (110040990200).

113443845472 is a wasteful number, since it uses less digits than its factorization.

113443845472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258182 (or 2258174 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 46.

The spelling of 113443845472 in words is "one hundred thirteen billion, four hundred forty-three million, eight hundred forty-five thousand, four hundred seventy-two".