234354323453432 has 256 divisors, whose sum is σ = 559085659776000. Its totient is φ = 91499140615680.

The previous prime is 234354323453389. The next prime is 234354323453573.

234354323453432 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2874872738 + ... + 2874954254.

It is an arithmetic number, because the mean of its divisors is an integer number (2183928358500).

Almost surely, 2^{234354323453432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234354323453432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279542829888000).

234354323453432 is an abundant number, since it is smaller than the sum of its proper divisors (324731336322568).

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

234354323453432 is a wasteful number, since it uses less digits than its factorization.

234354323453432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82611 (or 82593 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 50.

The spelling of 234354323453432 in words is "two hundred thirty-four trillion, three hundred fifty-four billion, three hundred twenty-three million, four hundred fifty-three thousand, four hundred thirty-two".