4242371470864 has 80 divisors (see below), whose sum is σ = 8909733222720. Its totient is φ = 1949054607360.

The previous prime is 4242371470759. The next prime is 4242371470871. The reversal of 4242371470864 is 4680741732424.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24815599 + ... + 24985969.

It is an arithmetic number, because the mean of its divisors is an integer number (111371665284).

Almost surely, 2^{4242371470864} 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 4242371470864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4454866611360).

4242371470864 is an abundant number, since it is smaller than the sum of its proper divisors (4667361751856).

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

4242371470864 is a wasteful number, since it uses less digits than its factorization.

4242371470864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172568 (or 172562 counting only the distinct ones).

The product of its (nonzero) digits is 7225344, while the sum is 52.

The spelling of 4242371470864 in words is "four trillion, two hundred forty-two billion, three hundred seventy-one million, four hundred seventy thousand, eight hundred sixty-four".