1143524553043 has 8 divisors (see below), whose sum is σ = 1211292941040. Its totient is φ = 1075811969280.

The previous prime is 1143524553023. The next prime is 1143524553131. The reversal of 1143524553043 is 3403554253411.

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

It is a cyclic number.

It is not a de Polignac number, because 1143524553043 - 2²⁹ = 1142987682131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1143524552987 and 1143524553005.

It is not an unprimeable number, because it can be changed into a prime (1143524553013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13908858 + ... + 13990831.

It is an arithmetic number, because the mean of its divisors is an integer number (151411617630).

Almost surely, 2^{1143524553043} is an apocalyptic number.

1143524553043 is a deficient number, since it is larger than the sum of its proper divisors (67768387997).

1143524553043 is a wasteful number, since it uses less digits than its factorization.

1143524553043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27902117.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 1143524553043 in words is "one trillion, one hundred forty-three billion, five hundred twenty-four million, five hundred fifty-three thousand, forty-three".