266946936148 has 12 divisors (see below), whose sum is σ = 467205471040. Its totient is φ = 133459658712.

The previous prime is 266946936077. The next prime is 266946936161. The reversal of 266946936148 is 841639649662.

It is a hoax number, since the sum of its digits (64) 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 266946936148.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3408786 + ... + 3486217.

Almost surely, 2^266946936148 is an apocalyptic number.

It is an amenable number.

266946936148 is a deficient number, since it is larger than the sum of its proper divisors (200258534892).

266946936148 is a wasteful number, since it uses less digits than its factorization.

266946936148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6904686 (or 6904684 counting only the distinct ones).

The product of its digits is 80621568, while the sum is 64.

The spelling of 266946936148 in words is "two hundred sixty-six billion, nine hundred forty-six million, nine hundred thirty-six thousand, one hundred forty-eight".