342303435 has 32 divisors (see below), whose sum is σ = 622702080. Its totient is φ = 178313184.

The previous prime is 342303433. The next prime is 342303461. The reversal of 342303435 is 534303243.

It is a happy number.

It is not a de Polignac number, because 342303435 - 2¹ = 342303433 is a prime.

It is a super-2 number, since 2×342303435² = 234343283225598450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 342303399 and 342303408.

It is not an unprimeable number, because it can be changed into a prime (342303433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23679 + ... + 35288.

It is an arithmetic number, because the mean of its divisors is an integer number (19459440).

Almost surely, 2^342303435 is an apocalyptic number.

342303435 is a deficient number, since it is larger than the sum of its proper divisors (280398645).

342303435 is a wasteful number, since it uses less digits than its factorization.

342303435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59024 (or 59018 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 342303435 is about 18501.4441328238. Note that the first 3 decimals coincide. The cubic root of 342303435 is about 699.5258251284.

Adding to 342303435 its reverse (534303243), we get a palindrome (876606678).

The spelling of 342303435 in words is "three hundred forty-two million, three hundred three thousand, four hundred thirty-five".