66670007010 has 32 divisors (see below), whose sum is σ = 160043427072. Its totient is φ = 17774734080.

The previous prime is 66670006987. The next prime is 66670007029. The reversal of 66670007010 is 1070007666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106794 + ... + 380453.

It is an arithmetic number, because the mean of its divisors is an integer number (5001357096).

Almost surely, 2^66670007010 is an apocalyptic number.

66670007010 is an abundant number, since it is smaller than the sum of its proper divisors (93373420062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

66670007010 is a wasteful number, since it uses less digits than its factorization.

66670007010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491818.

The product of its (nonzero) digits is 10584, while the sum is 33.

The spelling of 66670007010 in words is "sixty-six billion, six hundred seventy million, seven thousand, ten".