44134021323 has 24 divisors (see below), whose sum is σ = 73537072128. Its totient is φ = 24983741232.

The previous prime is 44134021297. The next prime is 44134021331. The reversal of 44134021323 is 32312043144.

44134021323 is a `hidden beast` number, since 441 + 3 + 4 + 0 + 213 + 2 + 3 = 666.

It is not a de Polignac number, because 44134021323 - 2⁸ = 44134021067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44134021343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3266811 + ... + 3280292.

It is an arithmetic number, because the mean of its divisors is an integer number (3064044672).

Almost surely, 2^44134021323 is an apocalyptic number.

44134021323 is a deficient number, since it is larger than the sum of its proper divisors (29403050805).

44134021323 is a wasteful number, since it uses less digits than its factorization.

44134021323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6547223 (or 6547220 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 44134021323 its reverse (32312043144), we get a palindrome (76446064467).

The spelling of 44134021323 in words is "forty-four billion, one hundred thirty-four million, twenty-one thousand, three hundred twenty-three".