266036842516 has 24 divisors (see below), whose sum is σ = 477657020736. Its totient is φ = 129573439680.

The previous prime is 266036842469. The next prime is 266036842523. The reversal of 266036842516 is 615248630662.

266036842516 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 266036842516.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147506 + ... + 1359721.

It is an arithmetic number, because the mean of its divisors is an integer number (19902375864).

Almost surely, 2^266036842516 is an apocalyptic number.

It is an amenable number.

266036842516 is a deficient number, since it is larger than the sum of its proper divisors (211620178220).

266036842516 is a wasteful number, since it uses less digits than its factorization.

266036842516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507919 (or 2507917 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 266036842516 in words is "two hundred sixty-six billion, thirty-six million, eight hundred forty-two thousand, five hundred sixteen".