44484731949 has 16 divisors (see below), whose sum is σ = 68007070208. Its totient is φ = 25337042352.

The previous prime is 44484731947. The next prime is 44484731953. The reversal of 44484731949 is 94913748444.

It is a happy number.

It is not a de Polignac number, because 44484731949 - 2¹ = 44484731947 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44484731947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3443587 + ... + 3456480.

It is an arithmetic number, because the mean of its divisors is an integer number (4250441888).

Almost surely, 2^44484731949 is an apocalyptic number.

It is an amenable number.

44484731949 is a deficient number, since it is larger than the sum of its proper divisors (23522338259).

44484731949 is a wasteful number, since it uses less digits than its factorization.

44484731949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6900384.

The product of its digits is 13934592, while the sum is 57.

The spelling of 44484731949 in words is "forty-four billion, four hundred eighty-four million, seven hundred thirty-one thousand, nine hundred forty-nine".