266057462343101 has 32 divisors (see below), whose sum is σ = 312802037065728. Its totient is φ = 223100013090240.

The previous prime is 266057462343083. The next prime is 266057462343109. The reversal of 266057462343101 is 101343264750662.

It is not a de Polignac number, because 266057462343101 - 2¹⁸ = 266057462080957 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 266057462343101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266057462343109) 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, 2111118776 + ... + 2111244798.

It is an arithmetic number, because the mean of its divisors is an integer number (9775063658304).

Almost surely, 2^{266057462343101} is an apocalyptic number.

It is an amenable number.

266057462343101 is a deficient number, since it is larger than the sum of its proper divisors (46744574722627).

266057462343101 is a wasteful number, since it uses less digits than its factorization.

266057462343101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136841.

The product of its (nonzero) digits is 4354560, while the sum is 50.

The spelling of 266057462343101 in words is "two hundred sixty-six trillion, fifty-seven billion, four hundred sixty-two million, three hundred forty-three thousand, one hundred one".