44424022444402 has 4 divisors (see below), whose sum is σ = 66636033666606. Its totient is φ = 22212011222200.

The previous prime is 44424022444397. The next prime is 44424022444411. The reversal of 44424022444402 is 20444422042444.

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., 43765488571401 + 658533873001 = 6615549^2 + 811501^2 .

It is a super-3 number, since 3×44424022444402³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11106005611099 + ... + 11106005611102.

Almost surely, 2^{44424022444402} is an apocalyptic number.

44424022444402 is a deficient number, since it is larger than the sum of its proper divisors (22212011222204).

44424022444402 is a wasteful number, since it uses less digits than its factorization.

44424022444402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22212011222203.

The product of its (nonzero) digits is 1048576, while the sum is 40.

Adding to 44424022444402 its reverse (20444422042444), we get a palindrome (64868444486846).

The spelling of 44424022444402 in words is "forty-four trillion, four hundred twenty-four billion, twenty-two million, four hundred forty-four thousand, four hundred two".