234033253544521 has 16 divisors (see below), whose sum is σ = 237067103232000. Its totient is φ = 231001199769600.

The previous prime is 234033253544491. The next prime is 234033253544533. The reversal of 234033253544521 is 125445352330432.

234033253544521 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 234033253544521 - 2⁷ = 234033253544393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234033253544581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4346075205 + ... + 4346129053.

It is an arithmetic number, because the mean of its divisors is an integer number (14816693952000).

Almost surely, 2^{234033253544521} is an apocalyptic number.

It is an amenable number.

234033253544521 is a deficient number, since it is larger than the sum of its proper divisors (3033849687479).

234033253544521 is a wasteful number, since it uses less digits than its factorization.

234033253544521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69480.

The product of its (nonzero) digits is 5184000, while the sum is 46.

The spelling of 234033253544521 in words is "two hundred thirty-four trillion, thirty-three billion, two hundred fifty-three million, five hundred forty-four thousand, five hundred twenty-one".