3142040432 has 10 divisors (see below), whose sum is σ = 6087703368. Its totient is φ = 1571020208.

The previous prime is 3142040423. The next prime is 3142040437. The reversal of 3142040432 is 2340402413.

It is a junction number, because it is equal to n+sod(n) for n = 3142040398 and 3142040407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142040437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98188748 + ... + 98188779.

Almost surely, 2^3142040432 is an apocalyptic number.

It is an amenable number.

3142040432 is a deficient number, since it is larger than the sum of its proper divisors (2945662936).

3142040432 is a wasteful number, since it uses less digits than its factorization.

3142040432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196377535 (or 196377529 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3142040432 is about 56053.9064829562. The cubic root of 3142040432 is about 1464.6614681367.

Adding to 3142040432 its reverse (2340402413), we get a palindrome (5482442845).

The spelling of 3142040432 in words is "three billion, one hundred forty-two million, forty thousand, four hundred thirty-two".