32142422302 has 4 divisors (see below), whose sum is σ = 48213633456. Its totient is φ = 16071211150.

The previous prime is 32142422297. The next prime is 32142422309. The reversal of 32142422302 is 20322424123.

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

It is a super-2 number, since 2×32142422302² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32142422309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8035605574 + ... + 8035605577.

It is an arithmetic number, because the mean of its divisors is an integer number (12053408364).

Almost surely, 2^32142422302 is an apocalyptic number.

32142422302 is a deficient number, since it is larger than the sum of its proper divisors (16071211154).

32142422302 is a wasteful number, since it uses less digits than its factorization.

32142422302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16071211153.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 32142422302 its reverse (20322424123), we get a palindrome (52464846425).

The spelling of 32142422302 in words is "thirty-two billion, one hundred forty-two million, four hundred twenty-two thousand, three hundred two".