342030432 has 48 divisors (see below), whose sum is σ = 898959600. Its totient is φ = 113866752.

The previous prime is 342030413. The next prime is 342030461. The reversal of 342030432 is 234030243.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 342030399 and 342030408.

It is a congruent number.

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, 97444 + ... + 100892.

It is an arithmetic number, because the mean of its divisors is an integer number (18728325).

Almost surely, 2^342030432 is an apocalyptic number.

342030432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

342030432 is an abundant number, since it is smaller than the sum of its proper divisors (556929168).

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

342030432 is a wasteful number, since it uses less digits than its factorization.

342030432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4495 (or 4487 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 342030432 is about 18494.0647776523. The cubic root of 342030432 is about 699.3398074789.

Adding to 342030432 its reverse (234030243), we get a palindrome (576060675).

The spelling of 342030432 in words is "three hundred forty-two million, thirty thousand, four hundred thirty-two".