342003141320 has 16 divisors (see below), whose sum is σ = 769507068060. Its totient is φ = 136801256512.

The previous prime is 342003141313. The next prime is 342003141323. The reversal of 342003141320 is 23141300243.

It can be written as a sum of positive squares in 2 ways, for example, as 337163712964 + 4839428356 = 580658^2 + 69566^2 .

It is a super-2 number, since 2×342003141320² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342003141323) 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, 4275039227 + ... + 4275039306.

Almost surely, 2^342003141320 is an apocalyptic number.

It is an amenable number.

342003141320 is an abundant number, since it is smaller than the sum of its proper divisors (427503926740).

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

342003141320 is a wasteful number, since it uses less digits than its factorization.

342003141320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8550078544 (or 8550078540 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 342003141320 its reverse (23141300243), we get a palindrome (365144441563).

The spelling of 342003141320 in words is "three hundred forty-two billion, three million, one hundred forty-one thousand, three hundred twenty".