11344040332131 has 16 divisors (see below), whose sum is σ = 16288967303840. Its totient is φ = 6980909806080.

The previous prime is 11344040332127. The next prime is 11344040332133. The reversal of 11344040332131 is 13123304044311.

It is not a de Polignac number, because 11344040332131 - 2² = 11344040332127 is a prime.

It is a super-3 number, since 3×11344040332131³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11344040332133) 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, 7558365 + ... + 8934033.

It is an arithmetic number, because the mean of its divisors is an integer number (1018060456490).

Almost surely, 2^{11344040332131} is an apocalyptic number.

11344040332131 is a deficient number, since it is larger than the sum of its proper divisors (4944926971709).

11344040332131 is a wasteful number, since it uses less digits than its factorization.

11344040332131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1587126.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 11344040332131 its reverse (13123304044311), we get a palindrome (24467344376442).

The spelling of 11344040332131 in words is "eleven trillion, three hundred forty-four billion, forty million, three hundred thirty-two thousand, one hundred thirty-one".