123134414524 has 24 divisors (see below), whose sum is σ = 235589216688. Its totient is φ = 55847706240.

The previous prime is 123134414489. The next prime is 123134414537. The reversal of 123134414524 is 425414431321.

It is a self number, because there is not a number n which added to its sum of digits gives 123134414524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3041719 + ... + 3081934.

It is an arithmetic number, because the mean of its divisors is an integer number (9816217362).

Almost surely, 2^123134414524 is an apocalyptic number.

It is an amenable number.

123134414524 is a deficient number, since it is larger than the sum of its proper divisors (112454802164).

123134414524 is a wasteful number, since it uses less digits than its factorization.

123134414524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6124125 (or 6124123 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

Adding to 123134414524 its reverse (425414431321), we get a palindrome (548548845845).

The spelling of 123134414524 in words is "one hundred twenty-three billion, one hundred thirty-four million, four hundred fourteen thousand, five hundred twenty-four".