44689339803 has 6 divisors (see below), whose sum is σ = 59586274612. Its totient is φ = 29792649100.

The previous prime is 44689339769. The next prime is 44689339831. The reversal of 44689339803 is 30893398644.

It is not a de Polignac number, because 44689339803 - 2²¹ = 44687242651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44689339873) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 305128 + ... + 427178.

Almost surely, 2^44689339803 is an apocalyptic number.

44689339803 is a deficient number, since it is larger than the sum of its proper divisors (14896934809).

44689339803 is an frugal number, since it uses more digits than its factorization.

44689339803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244105 (or 122054 counting only the distinct ones).

The product of its (nonzero) digits is 13436928, while the sum is 57.

The spelling of 44689339803 in words is "forty-four billion, six hundred eighty-nine million, three hundred thirty-nine thousand, eight hundred three".