428482100232 has 96 divisors (see below), whose sum is σ = 1215368743680. Its totient is φ = 141413169600.

The previous prime is 428482100141. The next prime is 428482100239. The reversal of 428482100232 is 232001284824.

428482100232 is a `hidden beast` number, since 42 + 8 + 482 + 100 + 2 + 32 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (428482100239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 894808 + ... + 1287495.

It is an arithmetic number, because the mean of its divisors is an integer number (12660091080).

Almost surely, 2^428482100232 is an apocalyptic number.

It is an amenable number.

428482100232 is an abundant number, since it is smaller than the sum of its proper divisors (786886643448).

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

428482100232 is a wasteful number, since it uses less digits than its factorization.

428482100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182425 (or 2182409 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The spelling of 428482100232 in words is "four hundred twenty-eight billion, four hundred eighty-two million, one hundred thousand, two hundred thirty-two".