234646273422 has 96 divisors (see below), whose sum is σ = 592440881760. Its totient is φ = 66329948160.

The previous prime is 234646273417. The next prime is 234646273471. The reversal of 234646273422 is 224372646432.

It is a happy number.

234646273422 is a `hidden beast` number, since 23 + 464 + 62 + 73 + 42 + 2 = 666.

234646273422 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 47 ways as a sum of consecutive naturals, for example, 71904 + ... + 688812.

It is an arithmetic number, because the mean of its divisors is an integer number (6171259185).

Almost surely, 2^234646273422 is an apocalyptic number.

234646273422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 234646273422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (296220440880).

234646273422 is an abundant number, since it is smaller than the sum of its proper divisors (357794608338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234646273422 is a wasteful number, since it uses less digits than its factorization.

234646273422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617058 (or 617055 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 45.

The spelling of 234646273422 in words is "two hundred thirty-four billion, six hundred forty-six million, two hundred seventy-three thousand, four hundred twenty-two".