234142011422 has 32 divisors (see below), whose sum is σ = 388473377760. Its totient is φ = 104947729920.

The previous prime is 234142011359. The next prime is 234142011431. The reversal of 234142011422 is 224110241432.

234142011422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 234142011391 and 234142011400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9130154 + ... + 9155762.

It is an arithmetic number, because the mean of its divisors is an integer number (12139793055).

Almost surely, 2^234142011422 is an apocalyptic number.

234142011422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

234142011422 is a deficient number, since it is larger than the sum of its proper divisors (154331366338).

234142011422 is a wasteful number, since it uses less digits than its factorization.

234142011422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31388.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 234142011422 its reverse (224110241432), we get a palindrome (458252252854).

The spelling of 234142011422 in words is "two hundred thirty-four billion, one hundred forty-two million, eleven thousand, four hundred twenty-two".