660046460006 has 8 divisors (see below), whose sum is σ = 990297987480. Its totient is φ = 329947130848.

The previous prime is 660046459997. The next prime is 660046460023. The reversal of 660046460006 is 600064640066.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×660046460006² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38038736 + ... + 38056083.

It is an arithmetic number, because the mean of its divisors is an integer number (123787248435).

Almost surely, 2^660046460006 is an apocalyptic number.

660046460006 is a deficient number, since it is larger than the sum of its proper divisors (330251527474).

660046460006 is a wasteful number, since it uses less digits than its factorization.

660046460006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76099158.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 660046460006 in words is "six hundred sixty billion, forty-six million, four hundred sixty thousand, six".