44321243032442 has 4 divisors (see below), whose sum is σ = 66481864548666. Its totient is φ = 22160621516220.

The previous prime is 44321243032373. The next prime is 44321243032457. The reversal of 44321243032442 is 24423034212344.

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., 38909762097361 + 5411480935081 = 6237769^2 + 2326259^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44321243032396 and 44321243032405.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11080310758109 + ... + 11080310758112.

Almost surely, 2^{44321243032442} is an apocalyptic number.

44321243032442 is a deficient number, since it is larger than the sum of its proper divisors (22160621516224).

44321243032442 is a wasteful number, since it uses less digits than its factorization.

44321243032442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22160621516223.

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 44321243032442 its reverse (24423034212344), we get a palindrome (68744277244786).

The spelling of 44321243032442 in words is "forty-four trillion, three hundred twenty-one billion, two hundred forty-three million, thirty-two thousand, four hundred forty-two".