338773547263204 has 27 divisors (see below), whose sum is σ = 607668940659963. Its totient is φ = 165254652676800.

The previous prime is 338773547263201. The next prime is 338773547263253. The reversal of 338773547263204 is 402362745377833.

The square root of 338773547263204 is 18405802.

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

It can be written as a sum of positive squares in 4 ways, for example, as 235631648688804 + 103141898574400 = 15350298^2 + 10155880^2 .

It is a super-2 number, since 2×338773547263204² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (338773547263201) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1509163534 + ... + 1509387994.

Almost surely, 2^{338773547263204} is an apocalyptic number.

338773547263204 is the 18405802-nd square number.

It is an amenable number.

338773547263204 is a deficient number, since it is larger than the sum of its proper divisors (268895393396759).

338773547263204 is an frugal number, since it uses more digits than its factorization.

338773547263204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449008 (or 224504 counting only the distinct ones).

The product of its (nonzero) digits is 426746880, while the sum is 64.

The spelling of 338773547263204 in words is "three hundred thirty-eight trillion, seven hundred seventy-three billion, five hundred forty-seven million, two hundred sixty-three thousand, two hundred four".