2232431471 has 2 divisors, whose sum is σ = 2232431472. Its totient is φ = 2232431470.

The previous prime is 2232431459. The next prime is 2232431477. The reversal of 2232431471 is 1741342322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2232431471 - 2¹⁸ = 2232169327 is a prime.

It is a super-3 number, since 3×2232431471³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2232431477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116215735 + 1116215736.

It is an arithmetic number, because the mean of its divisors is an integer number (1116215736).

Almost surely, 2^2232431471 is an apocalyptic number.

2232431471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232431471 is an equidigital number, since it uses as much as digits as its factorization.

2232431471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 29.

The square root of 2232431471 is about 47248.6134293907. The cubic root of 2232431471 is about 1306.9512207472.

Adding to 2232431471 its reverse (1741342322), we get a palindrome (3973773793).

The spelling of 2232431471 in words is "two billion, two hundred thirty-two million, four hundred thirty-one thousand, four hundred seventy-one".