1150344216 has 192 divisors, whose sum is σ = 3679603200. Its totient is φ = 317836800.

The previous prime is 1150344191. The next prime is 1150344281. The reversal of 1150344216 is 6124430511.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1150344216.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3698701 + ... + 3699011.

It is an arithmetic number, because the mean of its divisors is an integer number (19164600).

Almost surely, 2^1150344216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1150344216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1839801600).

1150344216 is an abundant number, since it is smaller than the sum of its proper divisors (2529258984).

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

1150344216 is a wasteful number, since it uses less digits than its factorization.

1150344216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550 (or 543 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1150344216 is about 33916.7247239470. The cubic root of 1150344216 is about 1047.7940736157.

Adding to 1150344216 its reverse (6124430511), we get a palindrome (7274774727).

The spelling of 1150344216 in words is "one billion, one hundred fifty million, three hundred forty-four thousand, two hundred sixteen".