1113774343423 has 16 divisors (see below), whose sum is σ = 1277149248000. Its totient is φ = 951468508512.

The previous prime is 1113774343411. The next prime is 1113774343439. The reversal of 1113774343423 is 3243434773111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113774343423 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1113774343423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113774343463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4371888 + ... + 4619626.

It is an arithmetic number, because the mean of its divisors is an integer number (79821828000).

Almost surely, 2^{1113774343423} is an apocalyptic number.

1113774343423 is a deficient number, since it is larger than the sum of its proper divisors (163374904577).

1113774343423 is a wasteful number, since it uses less digits than its factorization.

1113774343423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249894.

The product of its digits is 508032, while the sum is 43.

The spelling of 1113774343423 in words is "one trillion, one hundred thirteen billion, seven hundred seventy-four million, three hundred forty-three thousand, four hundred twenty-three".