113442143404 has 6 divisors (see below), whose sum is σ = 198523750964. Its totient is φ = 56721071700.

The previous prime is 113442143393. The next prime is 113442143407. The reversal of 113442143404 is 404341244311.

It is not an unprimeable number, because it can be changed into a prime (113442143407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14180267922 + ... + 14180267929.

Almost surely, 2^113442143404 is an apocalyptic number.

It is an amenable number.

113442143404 is a deficient number, since it is larger than the sum of its proper divisors (85081607560).

113442143404 is a wasteful number, since it uses less digits than its factorization.

113442143404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28360535855 (or 28360535853 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 113442143404 its reverse (404341244311), we get a palindrome (517783387715).

The spelling of 113442143404 in words is "one hundred thirteen billion, four hundred forty-two million, one hundred forty-three thousand, four hundred four".