1360444144 has 20 divisors (see below), whose sum is σ = 2661961320. Its totient is φ = 673486400.

The previous prime is 1360444123. The next prime is 1360444153. The reversal of 1360444144 is 4414440631.

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, 419314 + ... + 422545.

It is an arithmetic number, because the mean of its divisors is an integer number (133098066).

Almost surely, 2^1360444144 is an apocalyptic number.

It is an amenable number.

1360444144 is a deficient number, since it is larger than the sum of its proper divisors (1301517176).

1360444144 is a wasteful number, since it uses less digits than its factorization.

1360444144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841968 (or 841962 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 1360444144 is about 36884.1991101881. The cubic root of 1360444144 is about 1108.0522463601.

Adding to 1360444144 its reverse (4414440631), we get a palindrome (5774884775).

The spelling of 1360444144 in words is "one billion, three hundred sixty million, four hundred forty-four thousand, one hundred forty-four".