1144715214243 has 16 divisors (see below), whose sum is σ = 1537606490112. Its totient is φ = 757501044000.

The previous prime is 1144715214233. The next prime is 1144715214259. The reversal of 1144715214243 is 3424125174411.

It is not a de Polignac number, because 1144715214243 - 2⁶ = 1144715214179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1144715214233) 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, 1902613 + ... + 2430918.

It is an arithmetic number, because the mean of its divisors is an integer number (96100405632).

Almost surely, 2^{1144715214243} is an apocalyptic number.

1144715214243 is a deficient number, since it is larger than the sum of its proper divisors (392891275869).

1144715214243 is a wasteful number, since it uses less digits than its factorization.

1144715214243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334186.

The product of its digits is 107520, while the sum is 39.

The spelling of 1144715214243 in words is "one trillion, one hundred forty-four billion, seven hundred fifteen million, two hundred fourteen thousand, two hundred forty-three".