44312743 has 12 divisors (see below), whose sum is σ = 46659928. Its totient is φ = 42078960.

The previous prime is 44312729. The next prime is 44312753. The reversal of 44312743 is 34721344.

It is not a de Polignac number, because 44312743 - 2¹⁷ = 44181671 is a prime.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44312753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111421 + ... + 111817.

Almost surely, 2^44312743 is an apocalyptic number.

44312743 is a deficient number, since it is larger than the sum of its proper divisors (2347185).

44312743 is a wasteful number, since it uses less digits than its factorization.

44312743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654 (or 631 counting only the distinct ones).

The product of its digits is 8064, while the sum is 28.

The square root of 44312743 is about 6656.7817299353. The cubic root of 44312743 is about 353.8692927176.

The spelling of 44312743 in words is "forty-four million, three hundred twelve thousand, seven hundred forty-three".