32140112042 has 8 divisors (see below), whose sum is σ = 51046060356. Its totient is φ = 15124758592.

The previous prime is 32140112033. The next prime is 32140112047. The reversal of 32140112042 is 24021104123.

It can be written as a sum of positive squares in 2 ways, for example, as 32062125481 + 77986561 = 179059^2 + 8831^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (32140112047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 472648673 + ... + 472648740.

Almost surely, 2^32140112042 is an apocalyptic number.

32140112042 is a deficient number, since it is larger than the sum of its proper divisors (18905948314).

32140112042 is a wasteful number, since it uses less digits than its factorization.

32140112042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 945297432.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 32140112042 its reverse (24021104123), we get a palindrome (56161216165).

The spelling of 32140112042 in words is "thirty-two billion, one hundred forty million, one hundred twelve thousand, forty-two".