2044342352403 has 12 divisors (see below), whose sum is σ = 3180088103920. Its totient is φ = 1258056832176.

The previous prime is 2044342352401. The next prime is 2044342352411. The reversal of 2044342352403 is 3042532434402.

2044342352403 is a `hidden beast` number, since 2 + 0 + 44 + 342 + 35 + 240 + 3 = 666.

It is not a de Polignac number, because 2044342352403 - 2¹ = 2044342352401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2044342352401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8736505663 + ... + 8736505896.

Almost surely, 2^{2044342352403} is an apocalyptic number.

2044342352403 is a deficient number, since it is larger than the sum of its proper divisors (1135745751517).

2044342352403 is a wasteful number, since it uses less digits than its factorization.

2044342352403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17473011578 (or 17473011575 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 36.

Adding to 2044342352403 its reverse (3042532434402), we get a palindrome (5086874786805).

The spelling of 2044342352403 in words is "two trillion, forty-four billion, three hundred forty-two million, three hundred fifty-two thousand, four hundred three".