2682444419401 has 4 divisors (see below), whose sum is σ = 2702024305812. Its totient is φ = 2662864532992.

The previous prime is 2682444419387. The next prime is 2682444419407. The reversal of 2682444419401 is 1049144442862.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1625372559801 + 1057071859600 = 1274901^2 + 1028140^2 .

It is a cyclic number.

It is not a de Polignac number, because 2682444419401 - 2⁹ = 2682444418889 is a prime.

It is a super-3 number, since 3×2682444419401³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2682444419407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9789943000 + ... + 9789943273.

It is an arithmetic number, because the mean of its divisors is an integer number (675506076453).

Almost surely, 2^{2682444419401} is an apocalyptic number.

It is an amenable number.

2682444419401 is a deficient number, since it is larger than the sum of its proper divisors (19579886411).

2682444419401 is a wasteful number, since it uses less digits than its factorization.

2682444419401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19579886410.

The product of its (nonzero) digits is 1769472, while the sum is 49.

The spelling of 2682444419401 in words is "two trillion, six hundred eighty-two billion, four hundred forty-four million, four hundred nineteen thousand, four hundred one".