421112576 has 36 divisors (see below), whose sum is σ = 890035272. Its totient is φ = 198168576.

The previous prime is 421112557. The next prime is 421112579. The reversal of 421112576 is 675211124.

It is not an unprimeable number, because it can be changed into a prime (421112579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44030 + ... + 52733.

It is an arithmetic number, because the mean of its divisors is an integer number (24723202).

Almost surely, 2^421112576 is an apocalyptic number.

It is an amenable number.

421112576 is an abundant number, since it is smaller than the sum of its proper divisors (468922696).

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

421112576 is an equidigital number, since it uses as much as digits as its factorization.

421112576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96796 (or 96782 counting only the distinct ones).

The product of its digits is 3360, while the sum is 29.

The square root of 421112576 is about 20521.0276545791. The cubic root of 421112576 is about 749.5479207391.

The spelling of 421112576 in words is "four hundred twenty-one million, one hundred twelve thousand, five hundred seventy-six".