143524271089 has 4 divisors (see below), whose sum is σ = 144267920356. Its totient is φ = 142780621824.

The previous prime is 143524271047. The next prime is 143524271119. The reversal of 143524271089 is 980172425341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 980172425341 = 3371 ⋅290766071.

It can be written as a sum of positive squares in 2 ways, for example, as 16207326864 + 127316944225 = 127308^2 + 356815^2 .

It is not a de Polignac number, because 143524271089 - 2⁹ = 143524270577 is a prime.

It is a super-2 number, since 2×143524271089² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143524271039) 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, 371824344 + ... + 371824729.

It is an arithmetic number, because the mean of its divisors is an integer number (36066980089).

Almost surely, 2^143524271089 is an apocalyptic number.

It is an amenable number.

143524271089 is a deficient number, since it is larger than the sum of its proper divisors (743649267).

143524271089 is an equidigital number, since it uses as much as digits as its factorization.

143524271089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743649266.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 143524271089 in words is "one hundred forty-three billion, five hundred twenty-four million, two hundred seventy-one thousand, eighty-nine".