266046151256341 has 8 divisors (see below), whose sum is σ = 277732369440000. Its totient is φ = 254369849257392.

The previous prime is 266046151256311. The next prime is 266046151256377. The reversal of 266046151256341 is 143652151640662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 266046151256341 - 2²⁵ = 266046117701909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266046151256311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2478991341 + ... + 2479098658.

It is an arithmetic number, because the mean of its divisors is an integer number (34716546180000).

Almost surely, 2^{266046151256341} is an apocalyptic number.

It is an amenable number.

266046151256341 is a deficient number, since it is larger than the sum of its proper divisors (11686218183659).

266046151256341 is a wasteful number, since it uses less digits than its factorization.

266046151256341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4958092355.

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 266046151256341 in words is "two hundred sixty-six trillion, forty-six billion, one hundred fifty-one million, two hundred fifty-six thousand, three hundred forty-one".