3242131551 has 12 divisors (see below), whose sum is σ = 4684350528. Its totient is φ = 2160834144.

The previous prime is 3242131511. The next prime is 3242131577. The reversal of 3242131551 is 1551312423.

3242131551 is a `hidden beast` number, since 324 + 21 + 315 + 5 + 1 = 666.

It is not a de Polignac number, because 3242131551 - 2¹⁹ = 3241607263 is a prime.

It is a super-2 number, since 2×3242131551² = 21022833987979331202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242131511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12495 + ... + 81488.

It is an arithmetic number, because the mean of its divisors is an integer number (390362544).

Almost surely, 2^3242131551 is an apocalyptic number.

3242131551 is a deficient number, since it is larger than the sum of its proper divisors (1442218977).

3242131551 is a wasteful number, since it uses less digits than its factorization.

3242131551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97822 (or 97819 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 3242131551 is about 56939.7185714858. The cubic root of 3242131551 is about 1480.0516707977.

Adding to 3242131551 its reverse (1551312423), we get a palindrome (4793443974).

The spelling of 3242131551 in words is "three billion, two hundred forty-two million, one hundred thirty-one thousand, five hundred fifty-one".