1310340342 has 8 divisors (see below), whose sum is σ = 2620680696. Its totient is φ = 436780112.

The previous prime is 1310340341. The next prime is 1310340347. The reversal of 1310340342 is 2430430131.

1310340342 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

1310340342 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310340341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109195023 + ... + 109195034.

It is an arithmetic number, because the mean of its divisors is an integer number (327585087).

Almost surely, 2^1310340342 is an apocalyptic number.

1310340342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1310340342 is a wasteful number, since it uses less digits than its factorization.

1310340342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218390062.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1310340342 is about 36198.6234821160. The cubic root of 1310340342 is about 1094.2789306224.

Adding to 1310340342 its reverse (2430430131), we get a palindrome (3740770473).

The spelling of 1310340342 in words is "one billion, three hundred ten million, three hundred forty thousand, three hundred forty-two".