342400120130 has 8 divisors (see below), whose sum is σ = 616320216252. Its totient is φ = 136960048048.

The previous prime is 342400120109. The next prime is 342400120157. The reversal of 342400120130 is 31021004243.

It can be written as a sum of positive squares in 2 ways, for example, as 342392330449 + 7789681 = 585143^2 + 2791^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17120005997 + ... + 17120006016.

Almost surely, 2^342400120130 is an apocalyptic number.

342400120130 is a deficient number, since it is larger than the sum of its proper divisors (273920096122).

342400120130 is a wasteful number, since it uses less digits than its factorization.

342400120130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34240012020.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 342400120130 its reverse (31021004243), we get a palindrome (373421124373).

The spelling of 342400120130 in words is "three hundred forty-two billion, four hundred million, one hundred twenty thousand, one hundred thirty".