44022103454531 has 4 divisors (see below), whose sum is σ = 44127168141000. Its totient is φ = 43917038768064.

The previous prime is 44022103454471. The next prime is 44022103454579. The reversal of 44022103454531 is 13545430122044.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44022103454531 is a prime.

It is a super-2 number, since 2×44022103454531² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44022103454431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52532342606 + ... + 52532343443.

It is an arithmetic number, because the mean of its divisors is an integer number (11031792035250).

Almost surely, 2^{44022103454531} is an apocalyptic number.

44022103454531 is a deficient number, since it is larger than the sum of its proper divisors (105064686469).

44022103454531 is a wasteful number, since it uses less digits than its factorization.

44022103454531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105064686468.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 44022103454531 its reverse (13545430122044), we get a palindrome (57567533576575).

The spelling of 44022103454531 in words is "forty-four trillion, twenty-two billion, one hundred three million, four hundred fifty-four thousand, five hundred thirty-one".