3142123432 has 24 divisors (see below), whose sum is σ = 6853356810. Its totient is φ = 1346624160.

The previous prime is 3142123409. The next prime is 3142123441. The reversal of 3142123432 is 2343212413.

It can be written as a sum of positive squares in only one way, i.e., 2513417956 + 628705476 = 50134^2 + 25074^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3142123397 and 3142123406.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 4007419 + ... + 4008202.

Almost surely, 2^3142123432 is an apocalyptic number.

It is an amenable number.

3142123432 is an abundant number, since it is smaller than the sum of its proper divisors (3711233378).

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

3142123432 is a wasteful number, since it uses less digits than its factorization.

3142123432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8015641 (or 8015630 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 3142123432 is about 56054.6468368145. The cubic root of 3142123432 is about 1464.6743648338.

Adding to 3142123432 its reverse (2343212413), we get a palindrome (5485335845).

The spelling of 3142123432 in words is "three billion, one hundred forty-two million, one hundred twenty-three thousand, four hundred thirty-two".