3241561264431 has 96 divisors (see below), whose sum is σ = 5252121907200. Its totient is φ = 1771111964160.

The previous prime is 3241561264397. The next prime is 3241561264483. The reversal of 3241561264431 is 1344621651423.

It is not a de Polignac number, because 3241561264431 - 2²⁶ = 3241494155567 is a prime.

It is a super-2 number, since 2×3241561264431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3241561264631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 839128606 + ... + 839132468.

It is an arithmetic number, because the mean of its divisors is an integer number (54709603200).

Almost surely, 2^{3241561264431} is an apocalyptic number.

3241561264431 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3241561264431 is a deficient number, since it is larger than the sum of its proper divisors (2010560642769).

3241561264431 is a wasteful number, since it uses less digits than its factorization.

3241561264431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6069 (or 6062 counting only the distinct ones).

The product of its digits is 414720, while the sum is 42.

The spelling of 3241561264431 in words is "three trillion, two hundred forty-one billion, five hundred sixty-one million, two hundred sixty-four thousand, four hundred thirty-one".