123730413844248 has 48 divisors (see below), whose sum is σ = 335141560358280. Its totient is φ = 41238750518784.

The previous prime is 123730413844229. The next prime is 123730413844267. The reversal of 123730413844248 is 842448314037321.

123730413844248 is a `hidden beast` number, since 1 + 2 + 3 + 7 + 304 + 13 + 84 + 4 + 248 = 666.

It is an interprime number because it is at equal distance from previous prime (123730413844229) and next prime (123730413844267).

It is a junction number, because it is equal to n+sod(n) for n = 123730413844194 and 123730413844203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97715790 + ... + 98973917.

Almost surely, 2^{123730413844248} is an apocalyptic number.

123730413844248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

123730413844248 is an abundant number, since it is smaller than the sum of its proper divisors (211411146514032).

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

123730413844248 is a wasteful number, since it uses less digits than its factorization.

123730413844248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196698456 (or 196698449 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 54.

The spelling of 123730413844248 in words is "one hundred twenty-three trillion, seven hundred thirty billion, four hundred thirteen million, eight hundred forty-four thousand, two hundred forty-eight".