234605428736 has 480 divisors, whose sum is σ = 612014161920. Its totient is φ = 87588864000.

The previous prime is 234605428703. The next prime is 234605428769. The reversal of 234605428736 is 637824506432.

It is an interprime number because it is at equal distance from previous prime (234605428703) and next prime (234605428769).

It is a harmonic number, since the harmonic mean of its divisors is an integer.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1553678261 + ... + 1553678411.

It is an arithmetic number, because the mean of its divisors is an integer number (1275029504).

Almost surely, 2^234605428736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234605428736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (306007080960).

234605428736 is an abundant number, since it is smaller than the sum of its proper divisors (377408733184).

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

234605428736 is a wasteful number, since it uses less digits than its factorization.

234605428736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 50.

The spelling of 234605428736 in words is "two hundred thirty-four billion, six hundred five million, four hundred twenty-eight thousand, seven hundred thirty-six".