4243085884780 has 24 divisors (see below), whose sum is σ = 9434626262208. Its totient is φ = 1597397038848.

The previous prime is 4243085884769. The next prime is 4243085884799. The reversal of 4243085884780 is 874885803424.

It is a happy 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, 6239831844 + ... + 6239832523.

It is an arithmetic number, because the mean of its divisors is an integer number (393109427592).

Almost surely, 2^{4243085884780} is an apocalyptic number.

It is an amenable number.

4243085884780 is an abundant number, since it is smaller than the sum of its proper divisors (5191540377428).

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

4243085884780 is a wasteful number, since it uses less digits than its factorization.

4243085884780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12479664393 (or 12479664391 counting only the distinct ones).

The product of its (nonzero) digits is 55050240, while the sum is 61.

The spelling of 4243085884780 in words is "four trillion, two hundred forty-three billion, eighty-five million, eight hundred eighty-four thousand, seven hundred eighty".