44321130043 has 4 divisors (see below), whose sum is σ = 44330651800. Its totient is φ = 44311608288.

The previous prime is 44321130037. The next prime is 44321130053. The reversal of 44321130043 is 34003112344.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44321130043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44321130053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4753893 + ... + 4763206.

It is an arithmetic number, because the mean of its divisors is an integer number (11082662950).

Almost surely, 2^44321130043 is an apocalyptic number.

44321130043 is a deficient number, since it is larger than the sum of its proper divisors (9521757).

44321130043 is an equidigital number, since it uses as much as digits as its factorization.

44321130043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9521756.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 44321130043 its reverse (34003112344), we get a palindrome (78324242387).

The spelling of 44321130043 in words is "forty-four billion, three hundred twenty-one million, one hundred thirty thousand, forty-three".