123417480120 has 64 divisors (see below), whose sum is σ = 403911757440. Its totient is φ = 29919388800.

The previous prime is 123417480077. The next prime is 123417480161. The reversal of 123417480120 is 21084714321.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46747726 + ... + 46750365.

It is an arithmetic number, because the mean of its divisors is an integer number (6311121210).

Almost surely, 2^123417480120 is an apocalyptic number.

123417480120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123417480120 is an abundant number, since it is smaller than the sum of its proper divisors (280494277320).

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

123417480120 is a wasteful number, since it uses less digits than its factorization.

123417480120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93498116 (or 93498112 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The spelling of 123417480120 in words is "one hundred twenty-three billion, four hundred seventeen million, four hundred eighty thousand, one hundred twenty".