234201133445 has 8 divisors (see below), whose sum is σ = 281593507320. Its totient is φ = 186992808640.

The previous prime is 234201133427. The next prime is 234201133469. The reversal of 234201133445 is 544331102432.

It can be written as a sum of positive squares in 4 ways, for example, as 125792936929 + 108408196516 = 354673^2 + 329254^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 234201133445 - 2⁶ = 234201133381 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46009466 + ... + 46014555.

It is an arithmetic number, because the mean of its divisors is an integer number (35199188415).

Almost surely, 2^234201133445 is an apocalyptic number.

It is an amenable number.

234201133445 is a deficient number, since it is larger than the sum of its proper divisors (47392373875).

234201133445 is an equidigital number, since it uses as much as digits as its factorization.

234201133445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92024535.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 234201133445 its reverse (544331102432), we get a palindrome (778532235877).

The spelling of 234201133445 in words is "two hundred thirty-four billion, two hundred one million, one hundred thirty-three thousand, four hundred forty-five".