201738787296484 has 9 divisors (see below), whose sum is σ = 353042927481027. Its totient is φ = 100869379444764.

The previous prime is 201738787296421. The next prime is 201738787296523. The reversal of 201738787296484 is 484692787837102.

The square root of 201738787296484 is 14203478.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201738787296484.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 24856087 + ... + 31957825.

Almost surely, 2^{201738787296484} is an apocalyptic number.

201738787296484 is the 14203478-th square number.

It is an amenable number.

201738787296484 is a deficient number, since it is larger than the sum of its proper divisors (151304140184543).

201738787296484 is an frugal number, since it uses more digits than its factorization.

201738787296484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14203482 (or 7101741 counting only the distinct ones).

The product of its (nonzero) digits is 1820786688, while the sum is 76.

The spelling of 201738787296484 in words is "two hundred one trillion, seven hundred thirty-eight billion, seven hundred eighty-seven million, two hundred ninety-six thousand, four hundred eighty-four".