342140130 has 48 divisors (see below), whose sum is σ = 941895864. Its totient is φ = 85870080.

The previous prime is 342140107. The next prime is 342140143. The reversal of 342140130 is 31041243.

342140130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 338302449 + 3837681 = 18393^2 + 1959^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110281 + ... + 113340.

Almost surely, 2^342140130 is an apocalyptic number.

342140130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

342140130 is an abundant number, since it is smaller than the sum of its proper divisors (599755734).

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

342140130 is a wasteful number, since it uses less digits than its factorization.

342140130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223651 (or 223648 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 342140130 is about 18497.0303021863. The cubic root of 342140130 is about 699.4145649380.

Adding to 342140130 its reverse (31041243), we get a palindrome (373181373).

The spelling of 342140130 in words is "three hundred forty-two million, one hundred forty thousand, one hundred thirty".