11454244334 has 16 divisors (see below), whose sum is σ = 18519984672. Its totient is φ = 5281724448.

The previous prime is 11454244303. The next prime is 11454244367. The reversal of 11454244334 is 43344245411.

It is a happy number.

It is a super-2 number, since 2×11454244334² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 11454244294 and 11454244303.

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, 173114 + ... + 229949.

It is an arithmetic number, because the mean of its divisors is an integer number (1157499042).

Almost surely, 2^11454244334 is an apocalyptic number.

11454244334 is a deficient number, since it is larger than the sum of its proper divisors (7065740338).

11454244334 is a wasteful number, since it uses less digits than its factorization.

11454244334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404171.

The product of its digits is 92160, while the sum is 35.

Adding to 11454244334 its reverse (43344245411), we get a palindrome (54798489745).

The spelling of 11454244334 in words is "eleven billion, four hundred fifty-four million, two hundred forty-four thousand, three hundred thirty-four".