123408063334 has 16 divisors (see below), whose sum is σ = 185976378000. Its totient is φ = 61416573984.

The previous prime is 123408063239. The next prime is 123408063367. The reversal of 123408063334 is 433360804321.

It is a junction number, because it is equal to n+sod(n) for n = 123408063293 and 123408063302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230077 + ... + 547495.

It is an arithmetic number, because the mean of its divisors is an integer number (11623523625).

Almost surely, 2^123408063334 is an apocalyptic number.

123408063334 is a deficient number, since it is larger than the sum of its proper divisors (62568314666).

123408063334 is a wasteful number, since it uses less digits than its factorization.

123408063334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318327.

The product of its (nonzero) digits is 124416, while the sum is 37.

Adding to 123408063334 its reverse (433360804321), we get a palindrome (556768867655).

The spelling of 123408063334 in words is "one hundred twenty-three billion, four hundred eight million, sixty-three thousand, three hundred thirty-four".