2449441787684 has 12 divisors (see below), whose sum is σ = 4350501086064. Its totient is φ = 1206441477384.

The previous prime is 2449441787657. The next prime is 2449441787687. The reversal of 2449441787684 is 4867871449442.

It is not an unprimeable number, because it can be changed into a prime (2449441787687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4569853814 + ... + 4569854349.

It is an arithmetic number, because the mean of its divisors is an integer number (362541757172).

Almost surely, 2^{2449441787684} is an apocalyptic number.

It is an amenable number.

2449441787684 is a deficient number, since it is larger than the sum of its proper divisors (1901059298380).

2449441787684 is a wasteful number, since it uses less digits than its factorization.

2449441787684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9139708234 (or 9139708232 counting only the distinct ones).

The product of its digits is 346816512, while the sum is 68.

The spelling of 2449441787684 in words is "two trillion, four hundred forty-nine billion, four hundred forty-one million, seven hundred eighty-seven thousand, six hundred eighty-four".