2232143534 has 4 divisors (see below), whose sum is σ = 3348215304. Its totient is φ = 1116071766.

The previous prime is 2232143513. The next prime is 2232143549. The reversal of 2232143534 is 4353412322.

It is a happy number.

2232143534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×2232143534³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2232143497 and 2232143506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558035882 + ... + 558035885.

It is an arithmetic number, because the mean of its divisors is an integer number (837053826).

Almost surely, 2^2232143534 is an apocalyptic number.

2232143534 is a deficient number, since it is larger than the sum of its proper divisors (1116071770).

2232143534 is a wasteful number, since it uses less digits than its factorization.

2232143534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116071769.

The product of its digits is 17280, while the sum is 29.

The square root of 2232143534 is about 47245.5662893356. The cubic root of 2232143534 is about 1306.8950285342.

Adding to 2232143534 its reverse (4353412322), we get a palindrome (6585555856).

The spelling of 2232143534 in words is "two billion, two hundred thirty-two million, one hundred forty-three thousand, five hundred thirty-four".