234413142 has 16 divisors (see below), whose sum is σ = 469919232. Its totient is φ = 77955560.

The previous prime is 234413131. The next prime is 234413143. The reversal of 234413142 is 241314432.

It is a super-2 number, since 2×234413142² = 109899042284624328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234413143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42738 + ... + 47909.

It is an arithmetic number, because the mean of its divisors is an integer number (29369952).

Almost surely, 2^234413142 is an apocalyptic number.

234413142 is an abundant number, since it is smaller than the sum of its proper divisors (235506090).

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

234413142 is a wasteful number, since it uses less digits than its factorization.

234413142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91083.

The product of its digits is 2304, while the sum is 24.

The square root of 234413142 is about 15310.5565542210. The cubic root of 234413142 is about 616.5864625501.

Adding to 234413142 its reverse (241314432), we get a palindrome (475727574).

The spelling of 234413142 in words is "two hundred thirty-four million, four hundred thirteen thousand, one hundred forty-two".