44123311231442 has 8 divisors (see below), whose sum is σ = 66200528808396. Its totient is φ = 22056468295312.

The previous prime is 44123311231379. The next prime is 44123311231451. The reversal of 44123311231442 is 24413211332144.

It can be written as a sum of positive squares in 2 ways, for example, as 42857958466801 + 1265352764641 = 6546599^2 + 1124879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2593649573 + ... + 2593666584.

Almost surely, 2^{44123311231442} is an apocalyptic number.

44123311231442 is a deficient number, since it is larger than the sum of its proper divisors (22077217576954).

44123311231442 is a wasteful number, since it uses less digits than its factorization.

44123311231442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5187320412.

The product of its digits is 55296, while the sum is 35.

Adding to 44123311231442 its reverse (24413211332144), we get a palindrome (68536522563586).

The spelling of 44123311231442 in words is "forty-four trillion, one hundred twenty-three billion, three hundred eleven million, two hundred thirty-one thousand, four hundred forty-two".