5430391718399 has 4 divisors (see below), whose sum is σ = 5430904562280. Its totient is φ = 5429878874520.

The previous prime is 5430391718359. The next prime is 5430391718407. The reversal of 5430391718399 is 9938171930345.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5430391718399 - 2¹² = 5430391714303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430391718359) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 256406057 + ... + 256427234.

It is an arithmetic number, because the mean of its divisors is an integer number (1357726140570).

Almost surely, 2^{5430391718399} is an apocalyptic number.

5430391718399 is a deficient number, since it is larger than the sum of its proper divisors (512843881).

5430391718399 is a wasteful number, since it uses less digits than its factorization.

5430391718399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512843880.

The product of its (nonzero) digits is 22044960, while the sum is 62.

The spelling of 5430391718399 in words is "five trillion, four hundred thirty billion, three hundred ninety-one million, seven hundred eighteen thousand, three hundred ninety-nine".