514006004666 has 64 divisors (see below), whose sum is σ = 1012003200000. Its totient is φ = 189693342720.

The previous prime is 514006004591. The next prime is 514006004669. The reversal of 514006004666 is 666400600415.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (514006004669) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 38759945 + ... + 38773203.

It is an arithmetic number, because the mean of its divisors is an integer number (15812550000).

Almost surely, 2^514006004666 is an apocalyptic number.

514006004666 is a deficient number, since it is larger than the sum of its proper divisors (497997195334).

514006004666 is a wasteful number, since it uses less digits than its factorization.

514006004666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26547.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 514006004666 in words is "five hundred fourteen billion, six million, four thousand, six hundred sixty-six".