1310310344140 has 24 divisors (see below), whose sum is σ = 3144744826272. Its totient is φ = 449249260800.

The previous prime is 1310310344129. The next prime is 1310310344153. The reversal of 1310310344140 is 414430130131.

It is a happy number.

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, 4679679661 + ... + 4679679940.

It is an arithmetic number, because the mean of its divisors is an integer number (131031034428).

Almost surely, 2^{1310310344140} is an apocalyptic number.

1310310344140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1310310344140 is an abundant number, since it is smaller than the sum of its proper divisors (1834434482132).

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

1310310344140 is a wasteful number, since it uses less digits than its factorization.

1310310344140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9359359617 (or 9359359615 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1310310344140 its reverse (414430130131), we get a palindrome (1724740474271).

The spelling of 1310310344140 in words is "one trillion, three hundred ten billion, three hundred ten million, three hundred forty-four thousand, one hundred forty".