1241350144 has 64 divisors (see below), whose sum is σ = 2543282280. Its totient is φ = 605552640.

The previous prime is 1241350063. The next prime is 1241350169. The reversal of 1241350144 is 4410531421.

It is a tau number, because it is divible by the number of its divisors (64).

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 3 ways as a sum of consecutive naturals, for example, 1408584 + ... + 1409464.

Almost surely, 2^1241350144 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 1241350144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1271641140).

1241350144 is an abundant number, since it is smaller than the sum of its proper divisors (1301932136).

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

1241350144 is an frugal number, since it uses more digits than its factorization.

1241350144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954 (or 926 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1241350144 is about 35232.7992643219. The cubic root of 1241350144 is about 1074.7268515314.

Adding to 1241350144 its reverse (4410531421), we get a palindrome (5651881565).

The spelling of 1241350144 in words is "one billion, two hundred forty-one million, three hundred fifty thousand, one hundred forty-four".