2148448412 has 36 divisors (see below), whose sum is σ = 4275189240. Its totient is φ = 942886560.

The previous prime is 2148448409. The next prime is 2148448429.

2148448412 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62498 + ... + 90569.

Almost surely, 2^2148448412 is an apocalyptic number.

2148448412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2148448412 is a deficient number, since it is larger than the sum of its proper divisors (2126740828).

2148448412 is a wasteful number, since it uses less digits than its factorization.

2148448412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153122 (or 153109 counting only the distinct ones).

The product of its digits is 65536, while the sum is 38.

The square root of 2148448412 is about 46351.3582541008. The cubic root of 2148448412 is about 1290.3523288968.

It can be divided in two parts, 21484 and 48412, that added together give a palindrome (69896).

The spelling of 2148448412 in words is "two billion, one hundred forty-eight million, four hundred forty-eight thousand, four hundred twelve".