423579873024 has 864 divisors, whose sum is σ = 1558862323200. Its totient is φ = 107442339840.

The previous prime is 423579873011. The next prime is 423579873047. The reversal of 423579873024 is 420378975324.

It is a happy number.

423579873024 is a `hidden beast` number, since 42 + 3 + 579 + 8 + 7 + 3 + 0 + 24 = 666.

It is a congruent number.

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, 2194714272 + ... + 2194714464.

It is an arithmetic number, because the mean of its divisors is an integer number (1804238800).

Almost surely, 2^423579873024 is an apocalyptic number.

423579873024 is a gapful number since it is divisible by the number (44) 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 423579873024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (779431161600).

423579873024 is an abundant number, since it is smaller than the sum of its proper divisors (1135282450176).

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

423579873024 is a wasteful number, since it uses less digits than its factorization.

423579873024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461 (or 444 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 423579873024 in words is "four hundred twenty-three billion, five hundred seventy-nine million, eight hundred seventy-three thousand, twenty-four".