342523030 has 16 divisors (see below), whose sum is σ = 636430464. Its totient is φ = 132589440.

The previous prime is 342523019. The next prime is 342523037. The reversal of 342523030 is 30325243.

It is a junction number, because it is equal to n+sod(n) for n = 342522992 and 342523010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342523037) 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, 552147 + ... + 552766.

It is an arithmetic number, because the mean of its divisors is an integer number (39776904).

Almost surely, 2^342523030 is an apocalyptic number.

342523030 is a deficient number, since it is larger than the sum of its proper divisors (293907434).

342523030 is a wasteful number, since it uses less digits than its factorization.

342523030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1104951.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 342523030 is about 18507.3777180885. The cubic root of 342523030 is about 699.6753800954.

Adding to 342523030 its reverse (30325243), we get a palindrome (372848273).

The spelling of 342523030 in words is "three hundred forty-two million, five hundred twenty-three thousand, thirty".