80668050006900 has 36 divisors (see below), whose sum is σ = 233399558020832. Its totient is φ = 21511480001760.

The previous prime is 80668050006833. The next prime is 80668050006967. The reversal of 80668050006900 is 960005086608.

It is an interprime number because it is at equal distance from previous prime (80668050006833) and next prime (80668050006967).

It is a super-2 number, since 2×80668050006900² (a number of 29 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 80668050006900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134446749712 + ... + 134446750311.

Almost surely, 2^{80668050006900} is an apocalyptic number.

It is an amenable number.

80668050006900 is an abundant number, since it is smaller than the sum of its proper divisors (152731508013932).

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

80668050006900 is a wasteful number, since it uses less digits than its factorization.

80668050006900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268893500040 (or 268893500033 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The spelling of 80668050006900 in words is "eighty trillion, six hundred sixty-eight billion, fifty million, six thousand, nine hundred".