211063074674 has 4 divisors (see below), whose sum is σ = 316594612014. Its totient is φ = 105531537336.

The previous prime is 211063074659. The next prime is 211063074697. The reversal of 211063074674 is 476470360112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 208307349649 + 2755725025 = 456407^2 + 52495^2 .

It is a super-3 number, since 3×211063074674³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52765768667 + ... + 52765768670.

Almost surely, 2^211063074674 is an apocalyptic number.

211063074674 is a deficient number, since it is larger than the sum of its proper divisors (105531537340).

211063074674 is a wasteful number, since it uses less digits than its factorization.

211063074674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105531537339.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 211063074674 in words is "two hundred eleven billion, sixty-three million, seventy-four thousand, six hundred seventy-four".