123354546608 has 10 divisors (see below), whose sum is σ = 238999434084. Its totient is φ = 61677273296.

The previous prime is 123354546607. The next prime is 123354546671. The reversal of 123354546608 is 806645453321.

It is not an unprimeable number, because it can be changed into a prime (123354546607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3854829566 + ... + 3854829597.

Almost surely, 2^123354546608 is an apocalyptic number.

It is an amenable number.

123354546608 is a deficient number, since it is larger than the sum of its proper divisors (115644887476).

123354546608 is an equidigital number, since it uses as much as digits as its factorization.

123354546608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7709659171 (or 7709659165 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 47.

Adding to 123354546608 its reverse (806645453321), we get a palindrome (929999999929).

The spelling of 123354546608 in words is "one hundred twenty-three billion, three hundred fifty-four million, five hundred forty-six thousand, six hundred eight".