42244232302 has 4 divisors (see below), whose sum is σ = 63366348456. Its totient is φ = 21122116150.

The previous prime is 42244232287. The next prime is 42244232321. The reversal of 42244232302 is 20323244224.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10561058074 + ... + 10561058077.

It is an arithmetic number, because the mean of its divisors is an integer number (15841587114).

Almost surely, 2^42244232302 is an apocalyptic number.

42244232302 is a deficient number, since it is larger than the sum of its proper divisors (21122116154).

42244232302 is a wasteful number, since it uses less digits than its factorization.

42244232302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21122116153.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 42244232302 its reverse (20323244224), we get a palindrome (62567476526).

The spelling of 42244232302 in words is "forty-two billion, two hundred forty-four million, two hundred thirty-two thousand, three hundred two".