266980117614 has 32 divisors (see below), whose sum is σ = 610255766016. Its totient is φ = 76278096480.

The previous prime is 266980117589. The next prime is 266980117627. The reversal of 266980117614 is 416711089662.

It is a super-3 number, since 3×266980117614³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 2815279 + ... + 2908565.

It is an arithmetic number, because the mean of its divisors is an integer number (19070492688).

Almost surely, 2^266980117614 is an apocalyptic number.

266980117614 is an abundant number, since it is smaller than the sum of its proper divisors (343275648402).

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

266980117614 is a wasteful number, since it uses less digits than its factorization.

266980117614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161440.

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 266980117614 in words is "two hundred sixty-six billion, nine hundred eighty million, one hundred seventeen thousand, six hundred fourteen".