44650432123 has 16 divisors (see below), whose sum is σ = 49242974976. Its totient is φ = 40147763040.

The previous prime is 44650432109. The next prime is 44650432133. The reversal of 44650432123 is 32123405644.

It is not a de Polignac number, because 44650432123 - 2¹³ = 44650423931 is a prime.

It is a super-2 number, since 2×44650432123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44650432103) 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, 913165 + ... + 960817.

It is an arithmetic number, because the mean of its divisors is an integer number (3077685936).

Almost surely, 2^44650432123 is an apocalyptic number.

44650432123 is a deficient number, since it is larger than the sum of its proper divisors (4592542853).

44650432123 is a wasteful number, since it uses less digits than its factorization.

44650432123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48594.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 44650432123 its reverse (32123405644), we get a palindrome (76773837767).

The spelling of 44650432123 in words is "forty-four billion, six hundred fifty million, four hundred thirty-two thousand, one hundred twenty-three".