266046036010161 has 32 divisors (see below), whose sum is σ = 395266246115328. Its totient is φ = 157786758128640.

The previous prime is 266046036010133. The next prime is 266046036010213. The reversal of 266046036010161 is 161010630640662.

It is not a de Polignac number, because 266046036010161 - 2¹¹ = 266046036008113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (266046036015161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1471345 + ... + 23113998.

It is an arithmetic number, because the mean of its divisors is an integer number (12352070191104).

Almost surely, 2^{266046036010161} is an apocalyptic number.

It is an amenable number.

266046036010161 is a deficient number, since it is larger than the sum of its proper divisors (129220210105167).

266046036010161 is a wasteful number, since it uses less digits than its factorization.

266046036010161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24592381.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 266046036010161 in words is "two hundred sixty-six trillion, forty-six billion, thirty-six million, ten thousand, one hundred sixty-one".