10667366672 has 10 divisors (see below), whose sum is σ = 20668022958. Its totient is φ = 5333683328.

The previous prime is 10667366653. The next prime is 10667366687. The reversal of 10667366672 is 27666376601.

It can be written as a sum of positive squares in only one way, i.e., 6892984576 + 3774382096 = 83024^2 + 61436^2 .

It is a super-2 number, since 2×10667366672² (a number of 21 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 10667366672.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333355193 + ... + 333355224.

Almost surely, 2^10667366672 is an apocalyptic number.

It is an amenable number.

10667366672 is a deficient number, since it is larger than the sum of its proper divisors (10000656286).

10667366672 is an equidigital number, since it uses as much as digits as its factorization.

10667366672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666710425 (or 666710419 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 50.

The spelling of 10667366672 in words is "ten billion, six hundred sixty-seven million, three hundred sixty-six thousand, six hundred seventy-two".