3232143469 has 2 divisors, whose sum is σ = 3232143470. Its totient is φ = 3232143468.

The previous prime is 3232143433. The next prime is 3232143493. The reversal of 3232143469 is 9643412323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2104056900 + 1128086569 = 45870^2 + 33587^2 .

It is a cyclic number.

It is not a de Polignac number, because 3232143469 - 2¹⁵ = 3232110701 is a prime.

It is a super-2 number, since 2×3232143469² = 20893502808398707922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3232143869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616071734 + 1616071735.

It is an arithmetic number, because the mean of its divisors is an integer number (1616071735).

Almost surely, 2^3232143469 is an apocalyptic number.

It is an amenable number.

3232143469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3232143469 is an equidigital number, since it uses as much as digits as its factorization.

3232143469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 37.

The square root of 3232143469 is about 56851.9434056568. The cubic root of 3232143469 is about 1478.5302350937.

The spelling of 3232143469 in words is "three billion, two hundred thirty-two million, one hundred forty-three thousand, four hundred sixty-nine".