427483344204 has 96 divisors (see below), whose sum is σ = 1268266137600. Its totient is φ = 121979105280.

The previous prime is 427483344191. The next prime is 427483344209. The reversal of 427483344204 is 402443384724.

It is a happy number.

427483344204 is a `hidden beast` number, since 4 + 27 + 4 + 83 + 344 + 204 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 427483344204.

It is not an unprimeable number, because it can be changed into a prime (427483344209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 213709 + ... + 949019.

It is an arithmetic number, because the mean of its divisors is an integer number (13211105600).

Almost surely, 2^427483344204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 427483344204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (634133068800).

427483344204 is an abundant number, since it is smaller than the sum of its proper divisors (840782793396).

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

427483344204 is a wasteful number, since it uses less digits than its factorization.

427483344204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736100 (or 736092 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 45.

The spelling of 427483344204 in words is "four hundred twenty-seven billion, four hundred eighty-three million, three hundred forty-four thousand, two hundred four".