11404400115134 has 12 divisors (see below), whose sum is σ = 18523714980456. Its totient is φ = 5263569283752.

The previous prime is 11404400115131. The next prime is 11404400115137. The reversal of 11404400115134 is 43151100440411.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11404400115131) and next prime (11404400115137).

It is a junction number, because it is equal to n+sod(n) for n = 11404400115097 and 11404400115106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11404400115131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16870414034 + ... + 16870414709.

It is an arithmetic number, because the mean of its divisors is an integer number (1543642915038).

Almost surely, 2^{11404400115134} is an apocalyptic number.

11404400115134 is a deficient number, since it is larger than the sum of its proper divisors (7119314865322).

11404400115134 is a wasteful number, since it uses less digits than its factorization.

11404400115134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33740828771 (or 33740828758 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 11404400115134 its reverse (43151100440411), we get a palindrome (54555500555545).

The spelling of 11404400115134 in words is "eleven trillion, four hundred four billion, four hundred million, one hundred fifteen thousand, one hundred thirty-four".