7484138314847 has 8 divisors (see below), whose sum is σ = 7486682190720. Its totient is φ = 7481594637720.

The previous prime is 7484138314831. The next prime is 7484138314853.

7484138314847 is nontrivially palindromic in base 10.

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 7484138314847 - 2⁴ = 7484138314831 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7484138314847.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7484138304847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130897688 + ... + 130954850.

It is an arithmetic number, because the mean of its divisors is an integer number (935835273840).

Almost surely, 2^{7484138314847} is an apocalyptic number.

7484138314847 is a deficient number, since it is larger than the sum of its proper divisors (2543875873).

7484138314847 is a wasteful number, since it uses less digits than its factorization.

7484138314847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99373.

The product of its digits is 57802752, while the sum is 62.

The spelling of 7484138314847 in words is "seven trillion, four hundred eighty-four billion, one hundred thirty-eight million, three hundred fourteen thousand, eight hundred forty-seven".