702442285056 has 432 divisors, whose sum is σ = 2143740018420. Its totient is φ = 230040207360.

The previous prime is 702442284961. The next prime is 702442285073. The reversal of 702442285056 is 650582244207.

It can be written as a sum of positive squares in 2 ways, for example, as 700930630656 + 1511654400 = 837216^2 + 38880^2 .

It is a tau number, because it is divible by the number of its divisors (432).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 819652180 + ... + 819653036.

Almost surely, 2^702442285056 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 702442285056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1071870009210).

702442285056 is an abundant number, since it is smaller than the sum of its proper divisors (1441297733364).

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

702442285056 is an frugal number, since it uses more digits than its factorization.

702442285056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964 (or 923 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 702442285056 in words is "seven hundred two billion, four hundred forty-two million, two hundred eighty-five thousand, fifty-six".