123493385346 has 16 divisors (see below), whose sum is σ = 247659763584. Its totient is φ = 41052296304.

The previous prime is 123493385317. The next prime is 123493385369. The reversal of 123493385346 is 643583394321.

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, 28038985 + ... + 28043388.

It is an arithmetic number, because the mean of its divisors is an integer number (15478735224).

Almost surely, 2^123493385346 is an apocalyptic number.

123493385346 is an abundant number, since it is smaller than the sum of its proper divisors (124166378238).

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

123493385346 is a wasteful number, since it uses less digits than its factorization.

123493385346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56082745.

The product of its digits is 5598720, while the sum is 51.

The spelling of 123493385346 in words is "one hundred twenty-three billion, four hundred ninety-three million, three hundred eighty-five thousand, three hundred forty-six".