123240334196 has 12 divisors (see below), whose sum is σ = 246480668448. Its totient is φ = 52817286072.

The previous prime is 123240334183. The next prime is 123240334247. The reversal of 123240334196 is 691433042321.

123240334196 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

123240334196 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 2200720226 + ... + 2200720281.

It is an arithmetic number, because the mean of its divisors is an integer number (20540055704).

Almost surely, 2^123240334196 is an apocalyptic number.

It is an amenable number.

123240334196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

123240334196 is a wasteful number, since it uses less digits than its factorization.

123240334196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4401440518 (or 4401440516 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 123240334196 in words is "one hundred twenty-three billion, two hundred forty million, three hundred thirty-four thousand, one hundred ninety-six".