1314250144 has 48 divisors (see below), whose sum is σ = 2745078336. Its totient is φ = 617241600.

The previous prime is 1314250141. The next prime is 1314250183. The reversal of 1314250144 is 4410524131.

It is not an unprimeable number, because it can be changed into a prime (1314250141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308509 + ... + 312739.

It is an arithmetic number, because the mean of its divisors is an integer number (57189132).

Almost surely, 2^1314250144 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 1314250144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1372539168).

1314250144 is an abundant number, since it is smaller than the sum of its proper divisors (1430828192).

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

1314250144 is a wasteful number, since it uses less digits than its factorization.

1314250144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4829 (or 4821 counting only the distinct ones).

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

The square root of 1314250144 is about 36252.5881007136. The cubic root of 1314250144 is about 1095.3662221030.

Adding to 1314250144 its reverse (4410524131), we get a palindrome (5724774275).

The spelling of 1314250144 in words is "one billion, three hundred fourteen million, two hundred fifty thousand, one hundred forty-four".