234142220024 has 32 divisors (see below), whose sum is σ = 455441886000. Its totient is φ = 112713925632.

The previous prime is 234142220023. The next prime is 234142220047. The reversal of 234142220024 is 420022241432.

It is a junction number, because it is equal to n+sod(n) for n = 234142219975 and 234142220002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234142220023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1347614 + ... + 1511405.

Almost surely, 2^234142220024 is an apocalyptic number.

It is an amenable number.

234142220024 is a deficient number, since it is larger than the sum of its proper divisors (221299665976).

234142220024 is a wasteful number, since it uses less digits than its factorization.

234142220024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859407 (or 2859403 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 234142220024 its reverse (420022241432), we get a palindrome (654164461456).

The spelling of 234142220024 in words is "two hundred thirty-four billion, one hundred forty-two million, two hundred twenty thousand, twenty-four".