3432005231 has 4 divisors (see below), whose sum is σ = 3432125952. Its totient is φ = 3431884512.

The previous prime is 3432005219. The next prime is 3432005243. The reversal of 3432005231 is 1325002343.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1325002343 = 7 ⋅189286049.

It is an interprime number because it is at equal distance from previous prime (3432005219) and next prime (3432005243).

It is a cyclic number.

It is not a de Polignac number, because 3432005231 - 2¹⁸ = 3431743087 is a prime.

It is a super-2 number, since 2×3432005231² = 23557319811222726722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3432005197 and 3432005206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3432005251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8375 + ... + 83271.

It is an arithmetic number, because the mean of its divisors is an integer number (858031488).

Almost surely, 2^3432005231 is an apocalyptic number.

3432005231 is a deficient number, since it is larger than the sum of its proper divisors (120721).

3432005231 is an equidigital number, since it uses as much as digits as its factorization.

3432005231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120720.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3432005231 is about 58583.3187093391. The cubic root of 3432005231 is about 1508.3981127929.

Adding to 3432005231 its reverse (1325002343), we get a palindrome (4757007574).

The spelling of 3432005231 in words is "three billion, four hundred thirty-two million, five thousand, two hundred thirty-one".