423481024512 has 1008 divisors, whose sum is σ = 1566325942272. Its totient is φ = 109247201280.

The previous prime is 423481024501. The next prime is 423481024537. The reversal of 423481024512 is 215420184324.

423481024512 is a `hidden beast` number, since 4 + 2 + 34 + 8 + 102 + 4 + 512 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3334496193 + ... + 3334496319.

It is an arithmetic number, because the mean of its divisors is an integer number (1553894784).

Almost surely, 2^423481024512 is an apocalyptic number.

423481024512 is a gapful number since it is divisible by the number (42) 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 423481024512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (783162971136).

423481024512 is an abundant number, since it is smaller than the sum of its proper divisors (1142844917760).

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

423481024512 is a wasteful number, since it uses less digits than its factorization.

423481024512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 423481024512 in words is "four hundred twenty-three billion, four hundred eighty-one million, twenty-four thousand, five hundred twelve".