234355133045 has 16 divisors (see below), whose sum is σ = 306982490112. Its totient is φ = 170334365760.

The previous prime is 234355133029. The next prime is 234355133087. The reversal of 234355133045 is 540331553432.

234355133045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 234355133045 - 2⁴ = 234355133029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1232117 + ... + 1409546.

It is an arithmetic number, because the mean of its divisors is an integer number (19186405632).

Almost surely, 2^234355133045 is an apocalyptic number.

It is an amenable number.

234355133045 is a deficient number, since it is larger than the sum of its proper divisors (72627357067).

234355133045 is a wasteful number, since it uses less digits than its factorization.

234355133045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643292.

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 234355133045 its reverse (540331553432), we get a palindrome (774686686477).

The spelling of 234355133045 in words is "two hundred thirty-four billion, three hundred fifty-five million, one hundred thirty-three thousand, forty-five".