123134414 has 12 divisors (see below), whose sum is σ = 200002896. Its totient is φ = 56831112.

The previous prime is 123134411. The next prime is 123134441. The reversal of 123134414 is 414431321.

It is a super-2 number, since 2×123134414² = 30324167822246792, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 123134414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123134411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 181814 + ... + 182489.

It is an arithmetic number, because the mean of its divisors is an integer number (16666908).

Almost surely, 2^123134414 is an apocalyptic number.

123134414 is a deficient number, since it is larger than the sum of its proper divisors (76868482).

123134414 is a wasteful number, since it uses less digits than its factorization.

123134414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364331 (or 364318 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 123134414 is about 11096.5947028807. The cubic root of 123134414 is about 497.5000735672.

Adding to 123134414 its reverse (414431321), we get a palindrome (537565735).

The spelling of 123134414 in words is "one hundred twenty-three million, one hundred thirty-four thousand, four hundred fourteen".