11413342331 has 16 divisors (see below), whose sum is σ = 11769690240. Its totient is φ = 11063796480.

The previous prime is 11413342271. The next prime is 11413342361. The reversal of 11413342331 is 13324331411.

It is a cyclic number.

It is not a de Polignac number, because 11413342331 - 2¹⁰ = 11413341307 is a prime.

It is a super-2 number, since 2×11413342331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11413342331.

It is not an unprimeable number, because it can be changed into a prime (11413342361) 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, 1158416 + ... + 1168226.

It is an arithmetic number, because the mean of its divisors is an integer number (735605640).

Almost surely, 2^11413342331 is an apocalyptic number.

11413342331 is a deficient number, since it is larger than the sum of its proper divisors (356347909).

11413342331 is an equidigital number, since it uses as much as digits as its factorization.

11413342331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10154.

The product of its digits is 2592, while the sum is 26.

Adding to 11413342331 its reverse (13324331411), we get a palindrome (24737673742).

The spelling of 11413342331 in words is "eleven billion, four hundred thirteen million, three hundred forty-two thousand, three hundred thirty-one".