11404433334 has 16 divisors (see below), whose sum is σ = 26067276288. Its totient is φ = 3258409512.

The previous prime is 11404433279. The next prime is 11404433363. The reversal of 11404433334 is 43333440411.

It is a super-2 number, since 2×11404433334² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135767022 + ... + 135767105.

It is an arithmetic number, because the mean of its divisors is an integer number (1629204768).

Almost surely, 2^11404433334 is an apocalyptic number.

11404433334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11404433334 is an abundant number, since it is smaller than the sum of its proper divisors (14662842954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11404433334 is a wasteful number, since it uses less digits than its factorization.

11404433334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271534139.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 11404433334 its reverse (43333440411), we get a palindrome (54737873745).

The spelling of 11404433334 in words is "eleven billion, four hundred four million, four hundred thirty-three thousand, three hundred thirty-four".