232234023521345 has 32 divisors (see below), whose sum is σ = 279934002407808. Its totient is φ = 184953497817088.

The previous prime is 232234023521309. The next prime is 232234023521347. The reversal of 232234023521345 is 543125320432232.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 232234023521345 - 2¹⁶ = 232234023455809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232234023521347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3863646782 + ... + 3863706888.

It is an arithmetic number, because the mean of its divisors is an integer number (8747937575244).

Almost surely, 2^{232234023521345} is an apocalyptic number.

It is an amenable number.

232234023521345 is a deficient number, since it is larger than the sum of its proper divisors (47699978886463).

232234023521345 is a wasteful number, since it uses less digits than its factorization.

232234023521345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63649.

The product of its (nonzero) digits is 1036800, while the sum is 41.

Adding to 232234023521345 its reverse (543125320432232), we get a palindrome (775359343953577).

The spelling of 232234023521345 in words is "two hundred thirty-two trillion, two hundred thirty-four billion, twenty-three million, five hundred twenty-one thousand, three hundred forty-five".