123470682426 has 192 divisors, whose sum is σ = 341015961600. Its totient is φ = 32423436864.

The previous prime is 123470682407. The next prime is 123470682437. The reversal of 123470682426 is 624286074321.

It is a happy number.

123470682426 is a `hidden beast` number, since 1 + 2 + 347 + 0 + 68 + 242 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15263755 + ... + 15271841.

It is an arithmetic number, because the mean of its divisors is an integer number (1776124800).

Almost surely, 2^123470682426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123470682426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170507980800).

123470682426 is an abundant number, since it is smaller than the sum of its proper divisors (217545279174).

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

123470682426 is a wasteful number, since it uses less digits than its factorization.

123470682426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8370 (or 8351 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The spelling of 123470682426 in words is "one hundred twenty-three billion, four hundred seventy million, six hundred eighty-two thousand, four hundred twenty-six".