123423935062 has 8 divisors (see below), whose sum is σ = 185137641936. Its totient is φ = 61711387752.

The previous prime is 123423935051. The next prime is 123423935087. The reversal of 123423935062 is 260539324321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61303 + ... + 500605.

It is an arithmetic number, because the mean of its divisors is an integer number (23142205242).

Almost surely, 2^123423935062 is an apocalyptic number.

123423935062 is a deficient number, since it is larger than the sum of its proper divisors (61713706874).

123423935062 is a wasteful number, since it uses less digits than its factorization.

123423935062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579782.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 123423935062 in words is "one hundred twenty-three billion, four hundred twenty-three million, nine hundred thirty-five thousand, sixty-two".