38448498267 has 6 divisors (see below), whose sum is σ = 55536719732. Its totient is φ = 25632332172.

The previous prime is 38448498223. The next prime is 38448498293. The reversal of 38448498267 is 76289484483.

38448498267 is a `hidden beast` number, since 3 + 8 + 4 + 484 + 98 + 2 + 67 = 666.

It is not a de Polignac number, because 38448498267 - 2¹² = 38448494171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38448498967) 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, 2136027673 + ... + 2136027690.

Almost surely, 2^38448498267 is an apocalyptic number.

38448498267 is a deficient number, since it is larger than the sum of its proper divisors (17088221465).

38448498267 is a wasteful number, since it uses less digits than its factorization.

38448498267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4272055369 (or 4272055366 counting only the distinct ones).

The product of its digits is 74317824, while the sum is 63.

The spelling of 38448498267 in words is "thirty-eight billion, four hundred forty-eight million, four hundred ninety-eight thousand, two hundred sixty-seven".