2430043312403 has 64 divisors (see below), whose sum is σ = 3153529387008. Its totient is φ = 1823417671680.

The previous prime is 2430043312381. The next prime is 2430043312409. The reversal of 2430043312403 is 3042133400342.

2430043312403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2430043312403 - 2⁶ = 2430043312339 is a prime.

It is a super-2 number, since 2×2430043312403² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2430043312409) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34415351 + ... + 34485887.

It is an arithmetic number, because the mean of its divisors is an integer number (49273896672).

Almost surely, 2^{2430043312403} is an apocalyptic number.

2430043312403 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2430043312403 is a deficient number, since it is larger than the sum of its proper divisors (723486074605).

2430043312403 is a wasteful number, since it uses less digits than its factorization.

2430043312403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70932.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 2430043312403 its reverse (3042133400342), we get a palindrome (5472176712745).

The spelling of 2430043312403 in words is "two trillion, four hundred thirty billion, forty-three million, three hundred twelve thousand, four hundred three".