342032430 has 16 divisors (see below), whose sum is σ = 820877904. Its totient is φ = 91208640.

The previous prime is 342032423. The next prime is 342032437. The reversal of 342032430 is 34230243.

It is an interprime number because it is at equal distance from previous prime (342032423) and next prime (342032437).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 342032397 and 342032406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342032437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5700511 + ... + 5700570.

It is an arithmetic number, because the mean of its divisors is an integer number (51304869).

Almost surely, 2^342032430 is an apocalyptic number.

342032430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

342032430 is an abundant number, since it is smaller than the sum of its proper divisors (478845474).

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

342032430 is a wasteful number, since it uses less digits than its factorization.

342032430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11401091.

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

The square root of 342032430 is about 18494.1187949034. The cubic root of 342032430 is about 699.3411692273.

Adding to 342032430 its reverse (34230243), we get a palindrome (376262673).

The spelling of 342032430 in words is "three hundred forty-two million, thirty-two thousand, four hundred thirty".