2045041024403 has 4 divisors (see below), whose sum is σ = 2202351872448. Its totient is φ = 1887730176360.

The previous prime is 2045041024363. The next prime is 2045041024417. The reversal of 2045041024403 is 3044201405402.

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 2045041024403 - 2⁴⁰ = 945529396627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2045041024463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78655424003 + ... + 78655424028.

It is an arithmetic number, because the mean of its divisors is an integer number (550587968112).

Almost surely, 2^{2045041024403} is an apocalyptic number.

2045041024403 is a deficient number, since it is larger than the sum of its proper divisors (157310848045).

2045041024403 is a wasteful number, since it uses less digits than its factorization.

2045041024403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157310848044.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 2045041024403 its reverse (3044201405402), we get a palindrome (5089242429805).

The spelling of 2045041024403 in words is "two trillion, forty-five billion, forty-one million, twenty-four thousand, four hundred three".