3142544032 has 24 divisors (see below), whose sum is σ = 6188163156. Its totient is φ = 1570947072.

The previous prime is 3142544021. The next prime is 3142544063. The reversal of 3142544032 is 2304452413.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2766339216 + 376204816 = 52596^2 + 19396^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 247798 + ... + 260170.

Almost surely, 2^3142544032 is an apocalyptic number.

3142544032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3142544032 is a deficient number, since it is larger than the sum of its proper divisors (3045619124).

3142544032 is a wasteful number, since it uses less digits than its factorization.

3142544032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20320 (or 20312 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 3142544032 is about 56058.3984073751. The cubic root of 3142544032 is about 1464.7397149668.

Adding to 3142544032 its reverse (2304452413), we get a palindrome (5446996445).

It can be divided in two parts, 31425 and 44032, that added together give a palindrome (75457).

The spelling of 3142544032 in words is "three billion, one hundred forty-two million, five hundred forty-four thousand, thirty-two".