234423322134022 has 16 divisors (see below), whose sum is σ = 401869455563520. Its totient is φ = 100466912224008.

The previous prime is 234423322133971. The next prime is 234423322134073. The reversal of 234423322134022 is 220431223324432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (234423322133971) and next prime (234423322134073).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12290698 + ... + 24897949.

It is an arithmetic number, because the mean of its divisors is an integer number (25116840972720).

Almost surely, 2^{234423322134022} is an apocalyptic number.

234423322134022 is a deficient number, since it is larger than the sum of its proper divisors (167446133429498).

234423322134022 is a wasteful number, since it uses less digits than its factorization.

234423322134022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37638915.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 234423322134022 its reverse (220431223324432), we get a palindrome (454854545458454).

The spelling of 234423322134022 in words is "two hundred thirty-four trillion, four hundred twenty-three billion, three hundred twenty-two million, one hundred thirty-four thousand, twenty-two".