123400000014 has 32 divisors (see below), whose sum is σ = 247075620000. Its totient is φ = 41087430144.

The previous prime is 123399999971. The next prime is 123400000033. The reversal of 123400000014 is 410000004321.

It is a junction number, because it is equal to n+sod(n) for n = 123399999939 and 123400000002.

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 15 ways as a sum of consecutive naturals, for example, 38214552 + ... + 38217780.

It is an arithmetic number, because the mean of its divisors is an integer number (7721113125).

Almost surely, 2^123400000014 is an apocalyptic number.

123400000014 is an abundant number, since it is smaller than the sum of its proper divisors (123675619986).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123400000014 is a wasteful number, since it uses less digits than its factorization.

123400000014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8372.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 123400000014 its reverse (410000004321), we get a palindrome (533400004335).

The spelling of 123400000014 in words is "one hundred twenty-three billion, four hundred million, fourteen", and thus it is an aban number.