234142041 has 24 divisors (see below), whose sum is σ = 363860640. Its totient is φ = 133537152.

The previous prime is 234142033. The next prime is 234142057. The reversal of 234142041 is 140241432.

It is not a de Polignac number, because 234142041 - 2³ = 234142033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 234141999 and 234142017.

It is not an unprimeable number, because it can be changed into a prime (234142081) 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 23 ways as a sum of consecutive naturals, for example, 95665 + ... + 98081.

It is an arithmetic number, because the mean of its divisors is an integer number (15160860).

Almost surely, 2^234142041 is an apocalyptic number.

234142041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

234142041 is a deficient number, since it is larger than the sum of its proper divisors (129718599).

234142041 is a wasteful number, since it uses less digits than its factorization.

234142041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3093 (or 3086 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 234142041 is about 15301.7005917643. The cubic root of 234142041 is about 616.3486748473.

Adding to 234142041 its reverse (140241432), we get a palindrome (374383473).

The spelling of 234142041 in words is "two hundred thirty-four million, one hundred forty-two thousand, forty-one".