2448421677 has 24 divisors (see below), whose sum is σ = 3897237344. Its totient is φ = 1471677984.

The previous prime is 2448421639. The next prime is 2448421709. The reversal of 2448421677 is 7761248442.

2448421677 is a `hidden beast` number, since 2 + 4 + 484 + 2 + 167 + 7 = 666.

It is not a de Polignac number, because 2448421677 - 2⁸ = 2448421421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2448421637) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238303 + ... + 248364.

Almost surely, 2^2448421677 is an apocalyptic number.

It is an amenable number.

2448421677 is a deficient number, since it is larger than the sum of its proper divisors (1448815667).

2448421677 is a wasteful number, since it uses less digits than its factorization.

2448421677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486729 (or 486726 counting only the distinct ones).

The product of its digits is 602112, while the sum is 45.

The square root of 2448421677 is about 49481.5286445356. The cubic root of 2448421677 is about 1347.8101996960.

The spelling of 2448421677 in words is "two billion, four hundred forty-eight million, four hundred twenty-one thousand, six hundred seventy-seven".