11444242430 has 8 divisors (see below), whose sum is σ = 20599636392. Its totient is φ = 4577696968.

The previous prime is 11444242429. The next prime is 11444242451. The reversal of 11444242430 is 3424244411.

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

It is a super-2 number, since 2×11444242430² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11444242393 and 11444242402.

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, 572212112 + ... + 572212131.

It is an arithmetic number, because the mean of its divisors is an integer number (2574954549).

Almost surely, 2^11444242430 is an apocalyptic number.

11444242430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11444242430 is a deficient number, since it is larger than the sum of its proper divisors (9155393962).

11444242430 is a wasteful number, since it uses less digits than its factorization.

11444242430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1144424250.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 11444242430 its reverse (3424244411), we get a palindrome (14868486841).

The spelling of 11444242430 in words is "eleven billion, four hundred forty-four million, two hundred forty-two thousand, four hundred thirty".