11401034266 has 16 divisors (see below), whose sum is σ = 17870971968. Its totient is φ = 5444762400.

The previous prime is 11401034213. The next prime is 11401034273. The reversal of 11401034266 is 66243010411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147555 + ... + 211126.

It is an arithmetic number, because the mean of its divisors is an integer number (1116935748).

Almost surely, 2^11401034266 is an apocalyptic number.

11401034266 is a deficient number, since it is larger than the sum of its proper divisors (6469937702).

11401034266 is a wasteful number, since it uses less digits than its factorization.

11401034266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359397.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 11401034266 its reverse (66243010411), we get a palindrome (77644044677).

The spelling of 11401034266 in words is "eleven billion, four hundred one million, thirty-four thousand, two hundred sixty-six".