1114143241045 has 4 divisors (see below), whose sum is σ = 1336971889260. Its totient is φ = 891314592832.

The previous prime is 1114143241037. The next prime is 1114143241049. The reversal of 1114143241045 is 5401423414111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 326861471524 + 787281769521 = 571718^2 + 887289^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114143241045 - 2³ = 1114143241037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1114143240998 and 1114143241016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114143241049) 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, 111414324100 + ... + 111414324109.

It is an arithmetic number, because the mean of its divisors is an integer number (334242972315).

Almost surely, 2^{1114143241045} is an apocalyptic number.

It is an amenable number.

1114143241045 is a deficient number, since it is larger than the sum of its proper divisors (222828648215).

1114143241045 is an equidigital number, since it uses as much as digits as its factorization.

1114143241045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222828648214.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 1114143241045 its reverse (5401423414111), we get a palindrome (6515566655156).

The spelling of 1114143241045 in words is "one trillion, one hundred fourteen billion, one hundred forty-three million, two hundred forty-one thousand, forty-five".