234217320235104 has 48 divisors (see below), whose sum is σ = 631437234967728. Its totient is φ = 75962374129152.

The previous prime is 234217320235091. The next prime is 234217320235127. The reversal of 234217320235104 is 401532023712432.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×234217320235104² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32969776887 + ... + 32969783990.

It is an arithmetic number, because the mean of its divisors is an integer number (13154942395161).

Almost surely, 2^{234217320235104} is an apocalyptic number.

234217320235104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

234217320235104 is an abundant number, since it is smaller than the sum of its proper divisors (397219914732624).

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

234217320235104 is a wasteful number, since it uses less digits than its factorization.

234217320235104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65939560927 (or 65939560919 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

Adding to 234217320235104 its reverse (401532023712432), we get a palindrome (635749343947536).

The spelling of 234217320235104 in words is "two hundred thirty-four trillion, two hundred seventeen billion, three hundred twenty million, two hundred thirty-five thousand, one hundred four".