123413817126 has 8 divisors (see below), whose sum is σ = 246827634264. Its totient is φ = 41137939040.

The previous prime is 123413817119. The next prime is 123413817133. The reversal of 123413817126 is 621718314321.

It is an interprime number because it is at equal distance from previous prime (123413817119) and next prime (123413817133).

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

123413817126 is an admirable number.

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, 10284484755 + ... + 10284484766.

It is an arithmetic number, because the mean of its divisors is an integer number (30853454283).

Almost surely, 2^123413817126 is an apocalyptic number.

123413817126 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.

123413817126 is a wasteful number, since it uses less digits than its factorization.

123413817126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20568969526.

The product of its digits is 48384, while the sum is 39.

The spelling of 123413817126 in words is "one hundred twenty-three billion, four hundred thirteen million, eight hundred seventeen thousand, one hundred twenty-six".