1441407144 has 32 divisors (see below), whose sum is σ = 3605595840. Its totient is φ = 480192000.

The previous prime is 1441407131. The next prime is 1441407151. The reversal of 1441407144 is 4417041441.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27544 + ... + 60344.

It is an arithmetic number, because the mean of its divisors is an integer number (112674870).

Almost surely, 2^1441407144 is an apocalyptic number.

It is an amenable number.

1441407144 is an abundant number, since it is smaller than the sum of its proper divisors (2164188696).

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

1441407144 is a wasteful number, since it uses less digits than its factorization.

1441407144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34641 (or 34637 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 1441407144 is about 37965.8681449536. The cubic root of 1441407144 is about 1129.6109408005.

Adding to 1441407144 its reverse (4417041441), we get a palindrome (5858448585).

The spelling of 1441407144 in words is "one billion, four hundred forty-one million, four hundred seven thousand, one hundred forty-four".