315341142342 has 16 divisors (see below), whose sum is σ = 632224300080. Its totient is φ = 104856711552.

The previous prime is 315341142283. The next prime is 315341142343. The reversal of 315341142342 is 243241143513.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315341142343) 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, 64247983 + ... + 64252890.

It is an arithmetic number, because the mean of its divisors is an integer number (39514018755).

Almost surely, 2^315341142342 is an apocalyptic number.

315341142342 is an abundant number, since it is smaller than the sum of its proper divisors (316883157738).

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

315341142342 is a wasteful number, since it uses less digits than its factorization.

315341142342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128501287.

The product of its digits is 34560, while the sum is 33.

Adding to 315341142342 its reverse (243241143513), we get a palindrome (558582285855).

The spelling of 315341142342 in words is "three hundred fifteen billion, three hundred forty-one million, one hundred forty-two thousand, three hundred forty-two".