234563427936 has 48 divisors (see below), whose sum is σ = 684143334000. Its totient is φ = 78187809024.

The previous prime is 234563427919. The next prime is 234563427937. The reversal of 234563427936 is 639724365432.

234563427936 is a `hidden beast` number, since 2 + 3 + 4 + 563 + 4 + 2 + 79 + 3 + 6 = 666.

234563427936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234563427937) by changing a digit.

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, 135741861 + ... + 135743588.

It is an arithmetic number, because the mean of its divisors is an integer number (14252986125).

Almost surely, 2^234563427936 is an apocalyptic number.

It is an amenable number.

234563427936 is an abundant number, since it is smaller than the sum of its proper divisors (449579906064).

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

234563427936 is a wasteful number, since it uses less digits than its factorization.

234563427936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271485468 (or 271485454 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 54.

The spelling of 234563427936 in words is "two hundred thirty-four billion, five hundred sixty-three million, four hundred twenty-seven thousand, nine hundred thirty-six".