44002123 has 8 divisors (see below), whose sum is σ = 48121920. Its totient is φ = 39902280.

The previous prime is 44002099. The next prime is 44002129. The reversal of 44002123 is 32120044.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44002123 - 2¹³ = 43993931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44002097 and 44002106.

It is not an unprimeable number, because it can be changed into a prime (44002129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165 + ... + 9382.

It is an arithmetic number, because the mean of its divisors is an integer number (6015240).

Almost surely, 2^44002123 is an apocalyptic number.

44002123 is a deficient number, since it is larger than the sum of its proper divisors (4119797).

44002123 is a wasteful number, since it uses less digits than its factorization.

44002123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9977.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 44002123 is about 6633.4096059267. The cubic root of 44002123 is about 353.0405114182.

Adding to 44002123 its reverse (32120044), we get a palindrome (76122167).

It can be divided in two parts, 440021 and 23, that added together give a palindrome (440044).

The spelling of 44002123 in words is "forty-four million, two thousand, one hundred twenty-three".