8977622448249 has 48 divisors (see below), whose sum is σ = 16054657091200. Its totient is φ = 4735449130464.

The previous prime is 8977622448211. The next prime is 8977622448323. The reversal of 8977622448249 is 9428442267798.

8977622448249 is a `hidden beast` number, since 8 + 97 + 76 + 2 + 2 + 448 + 24 + 9 = 666.

It is not a de Polignac number, because 8977622448249 - 2²⁹ = 8977085577337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8977622448049) 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 47 ways as a sum of consecutive naturals, for example, 32292619 + ... + 32569440.

Almost surely, 2^{8977622448249} is an apocalyptic number.

It is an amenable number.

8977622448249 is a deficient number, since it is larger than the sum of its proper divisors (7077034642951).

8977622448249 is a wasteful number, since it uses less digits than its factorization.

8977622448249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64862111 (or 64862082 counting only the distinct ones).

The product of its digits is 780337152, while the sum is 72.

The spelling of 8977622448249 in words is "eight trillion, nine hundred seventy-seven billion, six hundred twenty-two million, four hundred forty-eight thousand, two hundred forty-nine".