202240718672 has 10 divisors (see below), whose sum is σ = 391841392458. Its totient is φ = 101120359328.

The previous prime is 202240718639. The next prime is 202240718741. The reversal of 202240718672 is 276817042202.

It can be written as a sum of positive squares in only one way, i.e., 120675643456 + 81565075216 = 347384^2 + 285596^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6320022443 + ... + 6320022474.

Almost surely, 2^202240718672 is an apocalyptic number.

It is an amenable number.

202240718672 is a deficient number, since it is larger than the sum of its proper divisors (189600673786).

202240718672 is a wasteful number, since it uses less digits than its factorization.

202240718672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12640044925 (or 12640044919 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 41.

The spelling of 202240718672 in words is "two hundred two billion, two hundred forty million, seven hundred eighteen thousand, six hundred seventy-two".