342141120 has 84 divisors (see below), whose sum is σ = 1176832800. Its totient is φ = 91236864.

The previous prime is 342141097. The next prime is 342141127. The reversal of 342141120 is 21141243.

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

It is a junction number, because it is equal to n+sod(n) for n = 342141093 and 342141102.

It is not an unprimeable number, because it can be changed into a prime (342141127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56520 + ... + 62279.

Almost surely, 2^342141120 is an apocalyptic number.

342141120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

342141120 is an abundant number, since it is smaller than the sum of its proper divisors (834691680).

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

342141120 is a wasteful number, since it uses less digits than its factorization.

342141120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118822 (or 118809 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 342141120 is about 18497.0570632195. The cubic root of 342141120 is about 699.4152395346.

Adding to 342141120 its reverse (21141243), we get a palindrome (363282363).

The spelling of 342141120 in words is "three hundred forty-two million, one hundred forty-one thousand, one hundred twenty".