42143225132 has 6 divisors (see below), whose sum is σ = 73750643988. Its totient is φ = 21071612564.

The previous prime is 42143225107. The next prime is 42143225161. The reversal of 42143225132 is 23152234124.

It is a junction number, because it is equal to n+sod(n) for n = 42143225095 and 42143225104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5267903138 + ... + 5267903145.

It is an arithmetic number, because the mean of its divisors is an integer number (12291773998).

Almost surely, 2^42143225132 is an apocalyptic number.

It is an amenable number.

42143225132 is a deficient number, since it is larger than the sum of its proper divisors (31607418856).

42143225132 is a wasteful number, since it uses less digits than its factorization.

42143225132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10535806287 (or 10535806285 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

Adding to 42143225132 its reverse (23152234124), we get a palindrome (65295459256).

The spelling of 42143225132 in words is "forty-two billion, one hundred forty-three million, two hundred twenty-five thousand, one hundred thirty-two".