11000400344213 has 16 divisors (see below), whose sum is σ = 13360893649920. Its totient is φ = 8841282660096.

The previous prime is 11000400344209. The next prime is 11000400344221. The reversal of 11000400344213 is 31244300400011.

It is a cyclic number.

It is not a de Polignac number, because 11000400344213 - 2² = 11000400344209 is a prime.

It is a super-2 number, since 2×11000400344213² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000400344203) 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, 171790181 + ... + 171854202.

It is an arithmetic number, because the mean of its divisors is an integer number (835055853120).

Almost surely, 2^{11000400344213} is an apocalyptic number.

It is an amenable number.

11000400344213 is a deficient number, since it is larger than the sum of its proper divisors (2360493305707).

11000400344213 is a wasteful number, since it uses less digits than its factorization.

11000400344213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343644676.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11000400344213 its reverse (31244300400011), we get a palindrome (42244700744224).

The spelling of 11000400344213 in words is "eleven trillion, four hundred million, three hundred forty-four thousand, two hundred thirteen".