4666006016661 has 32 divisors (see below), whose sum is σ = 6796407427200. Its totient is φ = 2823930547200.

The previous prime is 4666006016641. The next prime is 4666006016687. The reversal of 4666006016661 is 1666106006664.

It is not a de Polignac number, because 4666006016661 - 2⁴² = 267959505557 is a prime.

It is a super-2 number, since 2×4666006016661² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4666006016661.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4666006016611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95863671 + ... + 95912331.

It is an arithmetic number, because the mean of its divisors is an integer number (212387732100).

Almost surely, 2^{4666006016661} is an apocalyptic number.

It is an amenable number.

4666006016661 is a deficient number, since it is larger than the sum of its proper divisors (2130401410539).

4666006016661 is a wasteful number, since it uses less digits than its factorization.

4666006016661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52677.

The product of its (nonzero) digits is 1119744, while the sum is 48.

The spelling of 4666006016661 in words is "four trillion, six hundred sixty-six billion, six million, sixteen thousand, six hundred sixty-one".