233440453421004 has 24 divisors (see below), whose sum is σ = 568376756156160. Its totient is φ = 74430289496464.

The previous prime is 233440453420997. The next prime is 233440453421047. The reversal of 233440453421004 is 400124354044332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422899371864 + ... + 422899372415.

It is an arithmetic number, because the mean of its divisors is an integer number (23682364839840).

Almost surely, 2^{233440453421004} is an apocalyptic number.

It is an amenable number.

233440453421004 is an abundant number, since it is smaller than the sum of its proper divisors (334936302735156).

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

233440453421004 is a wasteful number, since it uses less digits than its factorization.

233440453421004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845798744309 (or 845798744307 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 39.

The spelling of 233440453421004 in words is "two hundred thirty-three trillion, four hundred forty billion, four hundred fifty-three million, four hundred twenty-one thousand, four".