11404113434 has 64 divisors (see below), whose sum is σ = 21499706880. Its totient is φ = 4425062400.

The previous prime is 11404113433. The next prime is 11404113467. The reversal of 11404113434 is 43431140411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11404113433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 776459 + ... + 791009.

It is an arithmetic number, because the mean of its divisors is an integer number (335932920).

Almost surely, 2^11404113434 is an apocalyptic number.

11404113434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11404113434 is a deficient number, since it is larger than the sum of its proper divisors (10095593446).

11404113434 is a wasteful number, since it uses less digits than its factorization.

11404113434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14703.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 11404113434 its reverse (43431140411), we get a palindrome (54835253845).

The spelling of 11404113434 in words is "eleven billion, four hundred four million, one hundred thirteen thousand, four hundred thirty-four".