44040423401203 has 4 divisors (see below), whose sum is σ = 44041557537928. Its totient is φ = 44039289264480.

The previous prime is 44040423401159. The next prime is 44040423401321. The reversal of 44040423401203 is 30210432404044.

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

It is a cyclic number.

It is not a de Polignac number, because 44040423401203 - 2¹⁷ = 44040423270131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44040423407203) 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, 567010113 + ... + 567087778.

It is an arithmetic number, because the mean of its divisors is an integer number (11010389384482).

Almost surely, 2^{44040423401203} is an apocalyptic number.

44040423401203 is a deficient number, since it is larger than the sum of its proper divisors (1134136725).

44040423401203 is a wasteful number, since it uses less digits than its factorization.

44040423401203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134136724.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 44040423401203 its reverse (30210432404044), we get a palindrome (74250855805247).

The spelling of 44040423401203 in words is "forty-four trillion, forty billion, four hundred twenty-three million, four hundred one thousand, two hundred three".