5440989578314 has 4 divisors (see below), whose sum is σ = 8161484367474. Its totient is φ = 2720494789156.

The previous prime is 5440989578267. The next prime is 5440989578357. The reversal of 5440989578314 is 4138759890445.

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

It can be written as a sum of positive squares in only one way, i.e., 2866360739089 + 2574628839225 = 1693033^2 + 1604565^2 .

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 5440989578314.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1360247394577 + ... + 1360247394580.

Almost surely, 2^{5440989578314} is an apocalyptic number.

5440989578314 is a deficient number, since it is larger than the sum of its proper divisors (2720494789160).

5440989578314 is a wasteful number, since it uses less digits than its factorization.

5440989578314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2720494789159.

The product of its (nonzero) digits is 174182400, while the sum is 67.

The spelling of 5440989578314 in words is "five trillion, four hundred forty billion, nine hundred eighty-nine million, five hundred seventy-eight thousand, three hundred fourteen".