353412342 has 32 divisors (see below), whose sum is σ = 819509760. Its totient is φ = 112681800.

The previous prime is 353412289. The next prime is 353412343. The reversal of 353412342 is 243214353.

353412342 is a `hidden beast` number, since 3 + 534 + 123 + 4 + 2 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (353412343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141034 + ... + 143517.

It is an arithmetic number, because the mean of its divisors is an integer number (25609680).

Almost surely, 2^353412342 is an apocalyptic number.

353412342 is an abundant number, since it is smaller than the sum of its proper divisors (466097418).

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

353412342 is a wasteful number, since it uses less digits than its factorization.

353412342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284585 (or 284579 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 353412342 is about 18799.2644005025. The cubic root of 353412342 is about 707.0127362837.

Adding to 353412342 its reverse (243214353), we get a palindrome (596626695).

It can be divided in two parts, 3534 and 12342, that added together give a square (15876 = 126²).

The spelling of 353412342 in words is "three hundred fifty-three million, four hundred twelve thousand, three hundred forty-two".