1310422444 has 24 divisors (see below), whose sum is σ = 2323892480. Its totient is φ = 646499664.

The previous prime is 1310422433. The next prime is 1310422453. The reversal of 1310422444 is 4442240131.

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 7 ways as a sum of consecutive naturals, for example, 110977 + ... + 122215.

Almost surely, 2^1310422444 is an apocalyptic number.

It is an amenable number.

1310422444 is a deficient number, since it is larger than the sum of its proper divisors (1013470036).

1310422444 is a wasteful number, since it uses less digits than its factorization.

1310422444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11629 (or 11627 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 1310422444 is about 36199.7575130000. The cubic root of 1310422444 is about 1094.3017848915.

Adding to 1310422444 its reverse (4442240131), we get a palindrome (5752662575).

The spelling of 1310422444 in words is "one billion, three hundred ten million, four hundred twenty-two thousand, four hundred forty-four".