210240604104976 has 15 divisors (see below), whose sum is σ = 407341282825911. Its totient is φ = 105120273053136.

The previous prime is 210240604104941. The next prime is 210240604104991. The reversal of 210240604104976 is 679401406042012.

The square root of 210240604104976 is 14499676.

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

It is a super-2 number, since 2×210240604104976² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 56186245 + ... + 59811163.

Almost surely, 2^{210240604104976} is an apocalyptic number.

210240604104976 is the 14499676-th square number.

It is an amenable number.

210240604104976 is a deficient number, since it is larger than the sum of its proper divisors (197100678720935).

210240604104976 is an frugal number, since it uses more digits than its factorization.

210240604104976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7249846 (or 3624921 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 210240604104976 in words is "two hundred ten trillion, two hundred forty billion, six hundred four million, one hundred four thousand, nine hundred seventy-six".