10432340243 has 16 divisors (see below), whose sum is σ = 11526648672. Its totient is φ = 9380448000.

The previous prime is 10432340227. The next prime is 10432340251. The reversal of 10432340243 is 34204323401.

It is a cyclic number.

It is not a de Polignac number, because 10432340243 - 2⁴ = 10432340227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10432340843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337508 + ... + 367118.

It is an arithmetic number, because the mean of its divisors is an integer number (720415542).

Almost surely, 2^10432340243 is an apocalyptic number.

10432340243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10432340243 is a deficient number, since it is larger than the sum of its proper divisors (1094308429).

10432340243 is a wasteful number, since it uses less digits than its factorization.

10432340243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30326.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 10432340243 its reverse (34204323401), we get a palindrome (44636663644).

The spelling of 10432340243 in words is "ten billion, four hundred thirty-two million, three hundred forty thousand, two hundred forty-three".