234297308784 has 80 divisors (see below), whose sum is σ = 754619915520. Its totient is φ = 60856442880.

The previous prime is 234297308783. The next prime is 234297308803. The reversal of 234297308784 is 487803792432.

It is a happy number.

234297308784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234297308783) 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 15 ways as a sum of consecutive naturals, for example, 31692369 + ... + 31699760.

It is an arithmetic number, because the mean of its divisors is an integer number (9432748944).

Almost surely, 2^234297308784 is an apocalyptic number.

234297308784 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

234297308784 is an abundant number, since it is smaller than the sum of its proper divisors (520322606736).

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

234297308784 is a wasteful number, since it uses less digits than its factorization.

234297308784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63392158 (or 63392152 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 234297308784 in words is "two hundred thirty-four billion, two hundred ninety-seven million, three hundred eight thousand, seven hundred eighty-four".