8007404243 has 8 divisors (see below), whose sum is σ = 8479400112. Its totient is φ = 7535516416.

The previous prime is 8007404239. The next prime is 8007404291. The reversal of 8007404243 is 3424047008.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8007404243 - 2² = 8007404239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8007404233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164396 + ... + 207462.

It is an arithmetic number, because the mean of its divisors is an integer number (1059925014).

Almost surely, 2^8007404243 is an apocalyptic number.

8007404243 is a deficient number, since it is larger than the sum of its proper divisors (471995869).

8007404243 is a wasteful number, since it uses less digits than its factorization.

8007404243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54021.

The product of its (nonzero) digits is 21504, while the sum is 32.

The square root of 8007404243 is about 89484.1005039443. The cubic root of 8007404243 is about 2000.6168299908.

The spelling of 8007404243 in words is "eight billion, seven million, four hundred four thousand, two hundred forty-three".