11144425450 has 24 divisors (see below), whose sum is σ = 20886877440. Its totient is φ = 4423738800.

The previous prime is 11144425423. The next prime is 11144425489. The reversal of 11144425450 is 5452444111.

11144425450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11144425450² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 844170 + ... + 857269.

It is an arithmetic number, because the mean of its divisors is an integer number (870286560).

Almost surely, 2^11144425450 is an apocalyptic number.

11144425450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11144425450 is a deficient number, since it is larger than the sum of its proper divisors (9742451990).

11144425450 is a wasteful number, since it uses less digits than its factorization.

11144425450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701582 (or 1701577 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 11144425450 its reverse (5452444111), we get a palindrome (16596869561).

The spelling of 11144425450 in words is "eleven billion, one hundred forty-four million, four hundred twenty-five thousand, four hundred fifty".