448483374011 has 4 divisors (see below), whose sum is σ = 448487352792. Its totient is φ = 448479395232.

The previous prime is 448483373981. The next prime is 448483374019. The reversal of 448483374011 is 110473384844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 448483374011 - 2¹⁴ = 448483357627 is a prime.

It is a super-2 number, since 2×448483374011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448483374019) 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, 1815230 + ... + 2047443.

It is an arithmetic number, because the mean of its divisors is an integer number (112121838198).

Almost surely, 2^448483374011 is an apocalyptic number.

448483374011 is a deficient number, since it is larger than the sum of its proper divisors (3978781).

448483374011 is a wasteful number, since it uses less digits than its factorization.

448483374011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978780.

The product of its (nonzero) digits is 1032192, while the sum is 47.

The spelling of 448483374011 in words is "four hundred forty-eight billion, four hundred eighty-three million, three hundred seventy-four thousand, eleven".