234134012430 has 64 divisors (see below), whose sum is σ = 628914818880. Its totient is φ = 61979991552.

The previous prime is 234134012423. The next prime is 234134012477. The reversal of 234134012430 is 34210431432.

234134012430 is a `hidden beast` number, since 2 + 3 + 4 + 13 + 401 + 243 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 234134012394 and 234134012403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3127839 + ... + 3201818.

It is an arithmetic number, because the mean of its divisors is an integer number (9826794045).

Almost surely, 2^234134012430 is an apocalyptic number.

234134012430 is an abundant number, since it is smaller than the sum of its proper divisors (394780806450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234134012430 is a wasteful number, since it uses less digits than its factorization.

234134012430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6329810 (or 6329804 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 234134012430 its reverse (34210431432), we get a palindrome (268344443862).

The spelling of 234134012430 in words is "two hundred thirty-four billion, one hundred thirty-four million, twelve thousand, four hundred thirty".