342414030 has 32 divisors (see below), whose sum is σ = 939193344. Its totient is φ = 78266016.

The previous prime is 342414013. The next prime is 342414089. The reversal of 342414030 is 30414243.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 342413988 and 342414006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 815062 + ... + 815481.

It is an arithmetic number, because the mean of its divisors is an integer number (29349792).

Almost surely, 2^342414030 is an apocalyptic number.

342414030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

342414030 is an abundant number, since it is smaller than the sum of its proper divisors (596779314).

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

342414030 is a wasteful number, since it uses less digits than its factorization.

342414030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630560.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 342414030 is about 18504.4327121909. The cubic root of 342414030 is about 699.6011537408.

Adding to 342414030 its reverse (30414243), we get a palindrome (372828273).

The spelling of 342414030 in words is "three hundred forty-two million, four hundred fourteen thousand, thirty".