2744868207424 has 28 divisors (see below), whose sum is σ = 6224968971424. Its totient is φ = 1176372088704.

The previous prime is 2744868207409. The next prime is 2744868207443. The reversal of 2744868207424 is 4247028684472.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (28).

It is a super-2 number, since 2×2744868207424² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 3063468534 + ... + 3063469429.

It is an arithmetic number, because the mean of its divisors is an integer number (222320320408).

Almost surely, 2^{2744868207424} is an apocalyptic number.

It is an amenable number.

2744868207424 is an abundant number, since it is smaller than the sum of its proper divisors (3480100764000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2744868207424 is an equidigital number, since it uses as much as digits as its factorization.

2744868207424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6126937982 (or 6126937972 counting only the distinct ones).

The product of its (nonzero) digits is 38535168, while the sum is 58.

The spelling of 2744868207424 in words is "two trillion, seven hundred forty-four billion, eight hundred sixty-eight million, two hundred seven thousand, four hundred twenty-four".