4111143453 has 12 divisors (see below), whose sum is σ = 5940786748. Its totient is φ = 2739623040.

The previous prime is 4111143437. The next prime is 4111143499. The reversal of 4111143453 is 3543411114.

It can be written as a sum of positive squares in 2 ways, for example, as 3031823844 + 1079319609 = 55062^2 + 32853^2 .

It is not a de Polignac number, because 4111143453 - 2⁴ = 4111143437 is a prime.

It is a super-2 number, since 2×4111143453² = 33803000982289526418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4111143403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71788 + ... + 115653.

Almost surely, 2^4111143453 is an apocalyptic number.

It is an amenable number.

4111143453 is a deficient number, since it is larger than the sum of its proper divisors (1829643295).

4111143453 is a wasteful number, since it uses less digits than its factorization.

4111143453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189884 (or 189881 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 4111143453 is about 64118.1990779529. The cubic root of 4111143453 is about 1601.9693787486.

Adding to 4111143453 its reverse (3543411114), we get a palindrome (7654554567).

The spelling of 4111143453 in words is "four billion, one hundred eleven million, one hundred forty-three thousand, four hundred fifty-three".