4284661622484 has 24 divisors (see below), whose sum is σ = 9997780030560. Its totient is φ = 1428186791584.

The previous prime is 4284661622447. The next prime is 4284661622543. The reversal of 4284661622484 is 4842261664824.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3686994 + ... + 4707785.

It is an arithmetic number, because the mean of its divisors is an integer number (416574167940).

Almost surely, 2^{4284661622484} is an apocalyptic number.

It is an amenable number.

4284661622484 is an abundant number, since it is smaller than the sum of its proper divisors (5713118408076).

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

4284661622484 is a wasteful number, since it uses less digits than its factorization.

4284661622484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8437319 (or 8437317 counting only the distinct ones).

The product of its digits is 28311552, while the sum is 57.

The spelling of 4284661622484 in words is "four trillion, two hundred eighty-four billion, six hundred sixty-one million, six hundred twenty-two thousand, four hundred eighty-four".