123348596842 has 8 divisors (see below), whose sum is σ = 189535648932. Its totient is φ = 60170047200.

The previous prime is 123348596779. The next prime is 123348596867. The reversal of 123348596842 is 248695843321.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 78505875721 + 44842721121 = 280189^2 + 211761^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752125509 + ... + 752125672.

Almost surely, 2^123348596842 is an apocalyptic number.

123348596842 is a deficient number, since it is larger than the sum of its proper divisors (66187052090).

123348596842 is a wasteful number, since it uses less digits than its factorization.

123348596842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504251224.

The product of its digits is 9953280, while the sum is 55.

The spelling of 123348596842 in words is "one hundred twenty-three billion, three hundred forty-eight million, five hundred ninety-six thousand, eight hundred forty-two".