123423141471 has 16 divisors (see below), whose sum is σ = 188079840000. Its totient is φ = 70525078848.

The previous prime is 123423141469. The next prime is 123423141487. The reversal of 123423141471 is 174141324321.

It is not a de Polignac number, because 123423141471 - 2¹ = 123423141469 is a prime.

It is a super-3 number, since 3×123423141471³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123423141431) 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, 653355 + ... + 820803.

It is an arithmetic number, because the mean of its divisors is an integer number (11754990000).

Almost surely, 2^123423141471 is an apocalyptic number.

123423141471 is a deficient number, since it is larger than the sum of its proper divisors (64656698529).

123423141471 is a wasteful number, since it uses less digits than its factorization.

123423141471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202558.

The product of its digits is 16128, while the sum is 33.

Adding to 123423141471 its reverse (174141324321), we get a palindrome (297564465792).

The spelling of 123423141471 in words is "one hundred twenty-three billion, four hundred twenty-three million, one hundred forty-one thousand, four hundred seventy-one".