3221141532 has 24 divisors (see below), whose sum is σ = 8589710976. Its totient is φ = 920326128.

The previous prime is 3221141527. The next prime is 3221141533. The reversal of 3221141532 is 2351411223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221141533) 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, 19173378 + ... + 19173545.

It is an arithmetic number, because the mean of its divisors is an integer number (357904624).

Almost surely, 2^3221141532 is an apocalyptic number.

It is an amenable number.

3221141532 is an abundant number, since it is smaller than the sum of its proper divisors (5368569444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3221141532 is a wasteful number, since it uses less digits than its factorization.

3221141532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38346937 (or 38346935 counting only the distinct ones).

The product of its digits is 1440, while the sum is 24.

The square root of 3221141532 is about 56755.1013742377. The cubic root of 3221141532 is about 1476.8507316468.

Adding to 3221141532 its reverse (2351411223), we get a palindrome (5572552755).

The spelling of 3221141532 in words is "three billion, two hundred twenty-one million, one hundred forty-one thousand, five hundred thirty-two".