423513026108928 has 3840 divisors, whose sum is σ = 1663675637944320. Its totient is φ = 104759593795584.

The previous prime is 423513026108869. The next prime is 423513026108941. The reversal of 423513026108928 is 829801620315324.

423513026108928 is a `hidden beast` number, since 4 + 2 + 3 + 5 + 13 + 0 + 2 + 610 + 8 + 9 + 2 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 383 ways as a sum of consecutive naturals, for example, 841974206725 + ... + 841974207227.

It is an arithmetic number, because the mean of its divisors is an integer number (433248864048).

Almost surely, 2^{423513026108928} is an apocalyptic number.

423513026108928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 423513026108928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (831837818972160).

423513026108928 is an abundant number, since it is smaller than the sum of its proper divisors (1240162611835392).

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

423513026108928 is a wasteful number, since it uses less digits than its factorization.

423513026108928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 651 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 423513026108928 in words is "four hundred twenty-three trillion, five hundred thirteen billion, twenty-six million, one hundred eight thousand, nine hundred twenty-eight".