12423411303303 has 48 divisors (see below), whose sum is σ = 22362713231616. Its totient is φ = 5957280126720.

The previous prime is 12423411303287. The next prime is 12423411303311. The reversal of 12423411303303 is 30330311432421.

It is not a de Polignac number, because 12423411303303 - 2⁴ = 12423411303287 is a prime.

It is a super-2 number, since 2×12423411303303² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12423411303803) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 159076350 + ... + 159154427.

It is an arithmetic number, because the mean of its divisors is an integer number (465889858992).

Almost surely, 2^{12423411303303} is an apocalyptic number.

12423411303303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12423411303303 is a deficient number, since it is larger than the sum of its proper divisors (9939301928313).

12423411303303 is a wasteful number, since it uses less digits than its factorization.

12423411303303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318230824 (or 318230811 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 12423411303303 its reverse (30330311432421), we get a palindrome (42753722735724).

The spelling of 12423411303303 in words is "twelve trillion, four hundred twenty-three billion, four hundred eleven million, three hundred three thousand, three hundred three".