1114455144442 has 8 divisors (see below), whose sum is σ = 1759666017600. Its totient is φ = 527899805244.

The previous prime is 1114455144437. The next prime is 1114455144443. The reversal of 1114455144442 is 2444415544111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1114455144395 and 1114455144404.

It is not an unprimeable number, because it can be changed into a prime (1114455144443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14663883442 + ... + 14663883517.

It is an arithmetic number, because the mean of its divisors is an integer number (219958252200).

Almost surely, 2^{1114455144442} is an apocalyptic number.

1114455144442 is a deficient number, since it is larger than the sum of its proper divisors (645210873158).

1114455144442 is a wasteful number, since it uses less digits than its factorization.

1114455144442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29327766980.

The product of its digits is 204800, while the sum is 40.

The spelling of 1114455144442 in words is "one trillion, one hundred fourteen billion, four hundred fifty-five million, one hundred forty-four thousand, four hundred forty-two".