32140013042 has 4 divisors (see below), whose sum is σ = 48210019566. Its totient is φ = 16070006520.

The previous prime is 32140012991. The next prime is 32140013047. The reversal of 32140013042 is 24031004123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31994834641 + 145178401 = 178871^2 + 12049^2 .

It is not an unprimeable number, because it can be changed into a prime (32140013047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8035003259 + ... + 8035003262.

Almost surely, 2^32140013042 is an apocalyptic number.

32140013042 is a deficient number, since it is larger than the sum of its proper divisors (16070006524).

32140013042 is a wasteful number, since it uses less digits than its factorization.

32140013042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16070006523.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 32140013042 its reverse (24031004123), we get a palindrome (56171017165).

The spelling of 32140013042 in words is "thirty-two billion, one hundred forty million, thirteen thousand, forty-two".