11006634466013 has 4 divisors (see below), whose sum is σ = 11030510029308. Its totient is φ = 10982758902720.

The previous prime is 11006634465989. The next prime is 11006634466039. The reversal of 11006634466013 is 31066443660011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8374524091129 + 2632110374884 = 2893877^2 + 1622378^2 .

It is a cyclic number.

It is not a de Polignac number, because 11006634466013 - 2¹² = 11006634461917 is a prime.

It is a super-2 number, since 2×11006634466013² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11006634466043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11937780956 + ... + 11937781877.

It is an arithmetic number, because the mean of its divisors is an integer number (2757627507327).

Almost surely, 2^{11006634466013} is an apocalyptic number.

It is an amenable number.

11006634466013 is a deficient number, since it is larger than the sum of its proper divisors (23875563295).

11006634466013 is an equidigital number, since it uses as much as digits as its factorization.

11006634466013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23875563294.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 11006634466013 in words is "eleven trillion, six billion, six hundred thirty-four million, four hundred sixty-six thousand, thirteen".