3914782549441 has 4 divisors (see below), whose sum is σ = 3915882520000. Its totient is φ = 3913682578884.

The previous prime is 3914782549421. The next prime is 3914782549471. The reversal of 3914782549441 is 1449452874193.

It is a happy number.

3914782549441 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3914782549441 - 2¹⁹ = 3914782025153 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 3914782549441.

It is not an unprimeable number, because it can be changed into a prime (3914782549421) 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, 549979941 + ... + 549987058.

It is an arithmetic number, because the mean of its divisors is an integer number (978970630000).

Almost surely, 2^{3914782549441} is an apocalyptic number.

It is an amenable number.

3914782549441 is a deficient number, since it is larger than the sum of its proper divisors (1099970559).

3914782549441 is a wasteful number, since it uses less digits than its factorization.

3914782549441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099970558.

The product of its digits is 34836480, while the sum is 61.

The spelling of 3914782549441 in words is "three trillion, nine hundred fourteen billion, seven hundred eighty-two million, five hundred forty-nine thousand, four hundred forty-one".