44161454543 has 8 divisors (see below), whose sum is σ = 46313088000. Its totient is φ = 42029118648.

The previous prime is 44161454537. The next prime is 44161454563. The reversal of 44161454543 is 34545416144.

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

It is a cyclic number.

It is not a de Polignac number, because 44161454543 - 2¹⁰ = 44161453519 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44161454543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44161454563) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4819703 + ... + 4828856.

It is an arithmetic number, because the mean of its divisors is an integer number (5789136000).

Almost surely, 2^44161454543 is an apocalyptic number.

44161454543 is a deficient number, since it is larger than the sum of its proper divisors (2151633457).

44161454543 is a wasteful number, since it uses less digits than its factorization.

44161454543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9648781.

The product of its digits is 460800, while the sum is 41.

The spelling of 44161454543 in words is "forty-four billion, one hundred sixty-one million, four hundred fifty-four thousand, five hundred forty-three".