287030411066 has 16 divisors (see below), whose sum is σ = 498982446720. Its totient is φ = 121280454960.

The previous prime is 287030411051. The next prime is 287030411069. The reversal of 287030411066 is 660114030782.

It is not an unprimeable number, because it can be changed into a prime (287030411069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144380501 + ... + 144382488.

It is an arithmetic number, because the mean of its divisors is an integer number (31186402920).

Almost surely, 2^287030411066 is an apocalyptic number.

287030411066 is a deficient number, since it is larger than the sum of its proper divisors (211952035654).

287030411066 is a wasteful number, since it uses less digits than its factorization.

287030411066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288763069.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 287030411066 in words is "two hundred eighty-seven billion, thirty million, four hundred eleven thousand, sixty-six".