10344132243 has 16 divisors (see below), whose sum is σ = 15327312160. Its totient is φ = 6894885888.

The previous prime is 10344132233. The next prime is 10344132259. The reversal of 10344132243 is 34223144301.

10344132243 is a `hidden beast` number, since 1 + 0 + 3 + 4 + 413 + 2 + 243 = 666.

It is not a de Polignac number, because 10344132243 - 2⁶ = 10344132179 is a prime.

It is a super-2 number, since 2×10344132243² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10344132203) 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, 140871 + ... + 201327.

It is an arithmetic number, because the mean of its divisors is an integer number (957957010).

Almost surely, 2^10344132243 is an apocalyptic number.

10344132243 is a deficient number, since it is larger than the sum of its proper divisors (4983179917).

10344132243 is an equidigital number, since it uses as much as digits as its factorization.

10344132243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66803 (or 66797 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 10344132243 its reverse (34223144301), we get a palindrome (44567276544).

The spelling of 10344132243 in words is "ten billion, three hundred forty-four million, one hundred thirty-two thousand, two hundred forty-three".