3241320233431 has 8 divisors (see below), whose sum is σ = 3779965287200. Its totient is φ = 2778274485504.

The previous prime is 3241320233399. The next prime is 3241320233453. The reversal of 3241320233431 is 1343320231423.

It is a happy number.

It is not a de Polignac number, because 3241320233431 - 2⁵ = 3241320233399 is a prime.

It is a super-2 number, since 2×3241320233431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3241320233393 and 3241320233402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241320231431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4724956266 + ... + 4724956951.

It is an arithmetic number, because the mean of its divisors is an integer number (472495660900).

Almost surely, 2^{3241320233431} is an apocalyptic number.

3241320233431 is a deficient number, since it is larger than the sum of its proper divisors (538645053769).

3241320233431 is an frugal number, since it uses more digits than its factorization.

3241320233431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9449913238 (or 9449913224 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 3241320233431 its reverse (1343320231423), we get a palindrome (4584640464854).

The spelling of 3241320233431 in words is "three trillion, two hundred forty-one billion, three hundred twenty million, two hundred thirty-three thousand, four hundred thirty-one".