233923677280 has 48 divisors (see below), whose sum is σ = 560428442784. Its totient is φ = 92251586560.

The previous prime is 233923677269. The next prime is 233923677283. The reversal of 233923677280 is 82776329332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233923677283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10284577 + ... + 10307296.

It is an arithmetic number, because the mean of its divisors is an integer number (11675592558).

Almost surely, 2^233923677280 is an apocalyptic number.

233923677280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233923677280 is an abundant number, since it is smaller than the sum of its proper divisors (326504765504).

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

233923677280 is a wasteful number, since it uses less digits than its factorization.

233923677280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20591959 (or 20591951 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 52.

The spelling of 233923677280 in words is "two hundred thirty-three billion, nine hundred twenty-three million, six hundred seventy-seven thousand, two hundred eighty".