202970245706432 has 112 divisors (see below), whose sum is σ = 421045930567872. Its totient is φ = 96896078315520.

The previous prime is 202970245706429. The next prime is 202970245706447. The reversal of 202970245706432 is 234607542079202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3918545558 + ... + 3918597354.

Almost surely, 2^{202970245706432} 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 202970245706432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210522965283936).

202970245706432 is an abundant number, since it is smaller than the sum of its proper divisors (218075684861440).

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

202970245706432 is a wasteful number, since it uses less digits than its factorization.

202970245706432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56626 (or 56616 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 53.

The spelling of 202970245706432 in words is "two hundred two trillion, nine hundred seventy billion, two hundred forty-five million, seven hundred six thousand, four hundred thirty-two".