233509007380 has 48 divisors (see below), whose sum is σ = 541719440640. Its totient is φ = 83837520000.

The previous prime is 233509007341. The next prime is 233509007569. The reversal of 233509007380 is 83700905332.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6700371 + ... + 6735130.

It is an arithmetic number, because the mean of its divisors is an integer number (11285821680).

Almost surely, 2^233509007380 is an apocalyptic number.

233509007380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233509007380 is an abundant number, since it is smaller than the sum of its proper divisors (308210433260).

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

233509007380 is a wasteful number, since it uses less digits than its factorization.

233509007380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13435600 (or 13435598 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 233509007380 in words is "two hundred thirty-three billion, five hundred nine million, seven thousand, three hundred eighty".