233470401680 has 160 divisors (see below), whose sum is σ = 596623242240. Its totient is φ = 84581498880.

The previous prime is 233470401677. The next prime is 233470401691. The reversal of 233470401680 is 86104074332.

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, 7531172 + ... + 7562108.

It is an arithmetic number, because the mean of its divisors is an integer number (3728895264).

Almost surely, 2^233470401680 is an apocalyptic number.

233470401680 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 233470401680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298311621120).

233470401680 is an abundant number, since it is smaller than the sum of its proper divisors (363152840560).

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

233470401680 is a wasteful number, since it uses less digits than its factorization.

233470401680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31177 (or 31171 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 233470401680 in words is "two hundred thirty-three billion, four hundred seventy million, four hundred one thousand, six hundred eighty".