235415142 has 12 divisors (see below), whose sum is σ = 510066180. Its totient is φ = 78471708.

The previous prime is 235415137. The next prime is 235415161. The reversal of 235415142 is 241514532.

235415142 is a `hidden beast` number, since 235 + 415 + 14 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6539292 + ... + 6539327.

It is an arithmetic number, because the mean of its divisors is an integer number (42505515).

Almost surely, 2^235415142 is an apocalyptic number.

235415142 is an abundant number, since it is smaller than the sum of its proper divisors (274651038).

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

235415142 is a wasteful number, since it uses less digits than its factorization.

235415142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13078627 (or 13078624 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 235415142 is about 15343.2441810720. The cubic root of 235415142 is about 617.4637475917.

Adding to 235415142 its reverse (241514532), we get a palindrome (476929674).

The spelling of 235415142 in words is "two hundred thirty-five million, four hundred fifteen thousand, one hundred forty-two".