342538130 has 16 divisors (see below), whose sum is σ = 672620544. Its totient is φ = 124559280.

The previous prime is 342538109. The next prime is 342538171. The reversal of 342538130 is 31835243.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 342538093 and 342538102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1556882 + ... + 1557101.

It is an arithmetic number, because the mean of its divisors is an integer number (42038784).

Almost surely, 2^342538130 is an apocalyptic number.

342538130 is a deficient number, since it is larger than the sum of its proper divisors (330082414).

342538130 is a wasteful number, since it uses less digits than its factorization.

342538130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114001.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 342538130 is about 18507.7856590139. The cubic root of 342538130 is about 699.6856615870.

The spelling of 342538130 in words is "three hundred forty-two million, five hundred thirty-eight thousand, one hundred thirty".