3142021332 has 24 divisors (see below), whose sum is σ = 7332427872. Its totient is φ = 1047191200.

The previous prime is 3142021331. The next prime is 3142021343. The reversal of 3142021332 is 2331202413.

It is a junction number, because it is equal to n+sod(n) for n = 3142021299 and 3142021308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142021331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98482 + ... + 126422.

It is an arithmetic number, because the mean of its divisors is an integer number (305517828).

Almost surely, 2^3142021332 is an apocalyptic number.

It is an amenable number.

3142021332 is an abundant number, since it is smaller than the sum of its proper divisors (4190406540).

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

3142021332 is a wasteful number, since it uses less digits than its factorization.

3142021332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37319 (or 37317 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3142021332 is about 56053.7361109855. The cubic root of 3142021332 is about 1464.6585003104.

Adding to 3142021332 its reverse (2331202413), we get a palindrome (5473223745).

The spelling of 3142021332 in words is "three billion, one hundred forty-two million, twenty-one thousand, three hundred thirty-two".