2448145556667 has 6 divisors (see below), whose sum is σ = 3536210248532. Its totient is φ = 1632097037772.

The previous prime is 2448145556663. The next prime is 2448145556677. The reversal of 2448145556667 is 7666555418442.

It is not a de Polignac number, because 2448145556667 - 2² = 2448145556663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2448145556663) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136008086473 + ... + 136008086490.

Almost surely, 2^{2448145556667} is an apocalyptic number.

2448145556667 is a deficient number, since it is larger than the sum of its proper divisors (1088064691865).

2448145556667 is a wasteful number, since it uses less digits than its factorization.

2448145556667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272016172969 (or 272016172966 counting only the distinct ones).

The product of its digits is 193536000, while the sum is 63.

The spelling of 2448145556667 in words is "two trillion, four hundred forty-eight billion, one hundred forty-five million, five hundred fifty-six thousand, six hundred sixty-seven".