11404403134 has 8 divisors (see below), whose sum is σ = 17523839088. Its totient is φ = 5563123440.

The previous prime is 11404403081. The next prime is 11404403141. The reversal of 11404403134 is 43130440411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11404403099 and 11404403108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69538962 + ... + 69539125.

It is an arithmetic number, because the mean of its divisors is an integer number (2190479886).

Almost surely, 2^11404403134 is an apocalyptic number.

11404403134 is a deficient number, since it is larger than the sum of its proper divisors (6119435954).

11404403134 is a wasteful number, since it uses less digits than its factorization.

11404403134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139078130.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 11404403134 its reverse (43130440411), we get a palindrome (54534843545).

The spelling of 11404403134 in words is "eleven billion, four hundred four million, four hundred three thousand, one hundred thirty-four".