234716711680 has 144 divisors (see below), whose sum is σ = 614678204448. Its totient is φ = 85164032000.

The previous prime is 234716711657. The next prime is 234716711731. The reversal of 234716711680 is 86117617432.

It is a self number, because there is not a number n which added to its sum of digits gives 234716711680.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6472800 + ... + 6508960.

It is an arithmetic number, because the mean of its divisors is an integer number (4268598642).

Almost surely, 2^234716711680 is an apocalyptic number.

234716711680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234716711680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307339102224).

234716711680 is an abundant number, since it is smaller than the sum of its proper divisors (379961492768).

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

234716711680 is a wasteful number, since it uses less digits than its factorization.

234716711680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36654 (or 36640 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 234716711680 in words is "two hundred thirty-four billion, seven hundred sixteen million, seven hundred eleven thousand, six hundred eighty".