2676247644464 has 80 divisors (see below), whose sum is σ = 5240477088000. Its totient is φ = 1323940911360.

The previous prime is 2676247644437. The next prime is 2676247644467. The reversal of 2676247644464 is 4644467426762.

It is a junction number, because it is equal to n+sod(n) for n = 2676247644397 and 2676247644406.

It is not an unprimeable number, because it can be changed into a prime (2676247644467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1352322227 + ... + 1352324205.

It is an arithmetic number, because the mean of its divisors is an integer number (65505963600).

Almost surely, 2^{2676247644464} is an apocalyptic number.

It is an amenable number.

2676247644464 is a deficient number, since it is larger than the sum of its proper divisors (2564229443536).

2676247644464 is a wasteful number, since it uses less digits than its factorization.

2676247644464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3906 (or 3900 counting only the distinct ones).

The product of its digits is 260112384, while the sum is 62.

The spelling of 2676247644464 in words is "two trillion, six hundred seventy-six billion, two hundred forty-seven million, six hundred forty-four thousand, four hundred sixty-four".