342411140 has 24 divisors (see below), whose sum is σ = 726048960. Its totient is φ = 135633888.

The previous prime is 342411133. The next prime is 342411233. The reversal of 342411140 is 41114243.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 81050 + ... + 85169.

It is an arithmetic number, because the mean of its divisors is an integer number (30252040).

Almost surely, 2^342411140 is an apocalyptic number.

It is an amenable number.

342411140 is an abundant number, since it is smaller than the sum of its proper divisors (383637820).

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

342411140 is a wasteful number, since it uses less digits than its factorization.

342411140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166331 (or 166329 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 342411140 is about 18504.3546226287. The cubic root of 342411140 is about 699.5991855066.

Adding to 342411140 its reverse (41114243), we get a palindrome (383525383).

The spelling of 342411140 in words is "three hundred forty-two million, four hundred eleven thousand, one hundred forty".