234634506426 has 48 divisors (see below), whose sum is σ = 525283249920. Its totient is φ = 75615094080.

The previous prime is 234634506401. The next prime is 234634506437. The reversal of 234634506426 is 624605436432.

234634506426 is a `hidden beast` number, since 2 + 3 + 4 + 634 + 5 + 0 + 6 + 4 + 2 + 6 = 666.

234634506426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 23 ways as a sum of consecutive naturals, for example, 372885 + ... + 779943.

It is an arithmetic number, because the mean of its divisors is an integer number (10943401040).

Almost surely, 2^234634506426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234634506426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262641624960).

234634506426 is an abundant number, since it is smaller than the sum of its proper divisors (290648743494).

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

234634506426 is a wasteful number, since it uses less digits than its factorization.

234634506426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408131 (or 408128 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 45.

The spelling of 234634506426 in words is "two hundred thirty-four billion, six hundred thirty-four million, five hundred six thousand, four hundred twenty-six".