11700401267 has 16 divisors (see below), whose sum is σ = 12429588000. Its totient is φ = 10982926080.

The previous prime is 11700401227. The next prime is 11700401291. The reversal of 11700401267 is 76210400711.

It is a cyclic number.

It is not a de Polignac number, because 11700401267 - 2¹² = 11700397171 is a prime.

It is a super-3 number, since 3×11700401267³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11700401227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1186943 + ... + 1196759.

It is an arithmetic number, because the mean of its divisors is an integer number (776849250).

Almost surely, 2^11700401267 is an apocalyptic number.

11700401267 is a deficient number, since it is larger than the sum of its proper divisors (729186733).

11700401267 is a wasteful number, since it uses less digits than its factorization.

11700401267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10406.

The product of its (nonzero) digits is 2352, while the sum is 29.

Adding to 11700401267 its reverse (76210400711), we get a palindrome (87910801978).

The spelling of 11700401267 in words is "eleven billion, seven hundred million, four hundred one thousand, two hundred sixty-seven".