11140604266 has 8 divisors (see below), whose sum is σ = 18230079744. Its totient is φ = 5063911020.

The previous prime is 11140604263. The next prime is 11140604269. The reversal of 11140604266 is 66240604111.

It is an interprime number because it is at equal distance from previous prime (11140604263) and next prime (11140604269).

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

It is a super-2 number, since 2×11140604266² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11140604263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253195530 + ... + 253195573.

It is an arithmetic number, because the mean of its divisors is an integer number (2278759968).

Almost surely, 2^11140604266 is an apocalyptic number.

11140604266 is a deficient number, since it is larger than the sum of its proper divisors (7089475478).

11140604266 is a wasteful number, since it uses less digits than its factorization.

11140604266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506391116.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 11140604266 in words is "eleven billion, one hundred forty million, six hundred four thousand, two hundred sixty-six".