94444486543 has 8 divisors (see below), whose sum is σ = 103062494160. Its totient is φ = 85831836480.

The previous prime is 94444486463. The next prime is 94444486547. The reversal of 94444486543 is 34568444449.

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 94444486543 - 2¹³ = 94444478351 is a prime.

It is a super-2 number, since 2×94444486543² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94444486547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1302480 + ... + 1373077.

It is an arithmetic number, because the mean of its divisors is an integer number (12882811770).

Almost surely, 2^94444486543 is an apocalyptic number.

94444486543 is a deficient number, since it is larger than the sum of its proper divisors (8618007617).

94444486543 is a wasteful number, since it uses less digits than its factorization.

94444486543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678777.

The product of its digits is 26542080, while the sum is 55.

The spelling of 94444486543 in words is "ninety-four billion, four hundred forty-four million, four hundred eighty-six thousand, five hundred forty-three".