234501252428 has 24 divisors (see below), whose sum is σ = 412824775440. Its totient is φ = 116552263680.

The previous prime is 234501252413. The next prime is 234501252451. The reversal of 234501252428 is 824252105432.

234501252428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 234501252391 and 234501252400.

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 7 ways as a sum of consecutive naturals, for example, 879008 + ... + 1114296.

It is an arithmetic number, because the mean of its divisors is an integer number (17201032310).

Almost surely, 2^234501252428 is an apocalyptic number.

It is an amenable number.

234501252428 is a deficient number, since it is larger than the sum of its proper divisors (178323523012).

234501252428 is a wasteful number, since it uses less digits than its factorization.

234501252428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236777 (or 236775 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 234501252428 in words is "two hundred thirty-four billion, five hundred one million, two hundred fifty-two thousand, four hundred twenty-eight".