266010200502406 has 16 divisors (see below), whose sum is σ = 401938693276320. Its totient is φ = 132030688599360.

The previous prime is 266010200502383. The next prime is 266010200502461. The reversal of 266010200502406 is 604205002010662.

It is a super-2 number, since 2×266010200502406² (a number of 30 digits) contains 22 as substring.

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, 2968266 + ... + 23255773.

It is an arithmetic number, because the mean of its divisors is an integer number (25121168329770).

Almost surely, 2^{266010200502406} is an apocalyptic number.

266010200502406 is a deficient number, since it is larger than the sum of its proper divisors (135928492773914).

266010200502406 is a wasteful number, since it uses less digits than its factorization.

266010200502406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26261199.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 266010200502406 in words is "two hundred sixty-six trillion, ten billion, two hundred million, five hundred two thousand, four hundred six".