234501252430 has 128 divisors (see below), whose sum is σ = 446986874880. Its totient is φ = 88470144000.

The previous prime is 234501252413. The next prime is 234501252451. The reversal of 234501252430 is 34252105432.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 234501252392 and 234501252401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 834523890 + ... + 834524170.

It is an arithmetic number, because the mean of its divisors is an integer number (3492084960).

Almost surely, 2^234501252430 is an apocalyptic number.

234501252430 is a deficient number, since it is larger than the sum of its proper divisors (212485622450).

234501252430 is a wasteful number, since it uses less digits than its factorization.

234501252430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746.

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 234501252430 its reverse (34252105432), we get a palindrome (268753357862).

The spelling of 234501252430 in words is "two hundred thirty-four billion, five hundred one million, two hundred fifty-two thousand, four hundred thirty".