234140424022 has 16 divisors (see below), whose sum is σ = 354596216832. Its totient is φ = 115944915240.

The previous prime is 234140423999. The next prime is 234140424029. The reversal of 234140424022 is 220424041432.

It is a super-3 number, since 3×234140424022³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234140424029) 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, 662158 + ... + 952225.

It is an arithmetic number, because the mean of its divisors is an integer number (22162263552).

Almost surely, 2^234140424022 is an apocalyptic number.

234140424022 is a deficient number, since it is larger than the sum of its proper divisors (120455792810).

234140424022 is a wasteful number, since it uses less digits than its factorization.

234140424022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615083.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 234140424022 its reverse (220424041432), we get a palindrome (454564465454).

The spelling of 234140424022 in words is "two hundred thirty-four billion, one hundred forty million, four hundred twenty-four thousand, twenty-two".