3241243331 has 4 divisors (see below), whose sum is σ = 3243702000. Its totient is φ = 3238784664.

The previous prime is 3241243309. The next prime is 3241243333. The reversal of 3241243331 is 1333421423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1333421423 = 6053 ⋅220291.

It is a cyclic number.

It is not a de Polignac number, because 3241243331 - 2¹⁰ = 3241242307 is a prime.

It is a super-2 number, since 2×3241243331² = 21011316661503951122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3241243331.

It is not an unprimeable number, because it can be changed into a prime (3241243333) 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, 1227356 + ... + 1229993.

It is an arithmetic number, because the mean of its divisors is an integer number (810925500).

Almost surely, 2^3241243331 is an apocalyptic number.

3241243331 is a deficient number, since it is larger than the sum of its proper divisors (2458669).

3241243331 is a wasteful number, since it uses less digits than its factorization.

3241243331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2458668.

The product of its digits is 5184, while the sum is 26.

The square root of 3241243331 is about 56931.9183850325. The cubic root of 3241243331 is about 1479.9164992761.

Adding to 3241243331 its reverse (1333421423), we get a palindrome (4574664754).

The spelling of 3241243331 in words is "three billion, two hundred forty-one million, two hundred forty-three thousand, three hundred thirty-one".