1848016871144 has 16 divisors (see below), whose sum is σ = 3499338878820. Its totient is φ = 914859836800.

The previous prime is 1848016871083. The next prime is 1848016871147. The reversal of 1848016871144 is 4411786108481.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1510839222244 + 337177648900 = 1229162^2 + 580670^2 .

It is not an unprimeable number, because it can be changed into a prime (1848016871147) 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, 1143573989 + ... + 1143575604.

Almost surely, 2^{1848016871144} is an apocalyptic number.

It is an amenable number.

1848016871144 is a deficient number, since it is larger than the sum of its proper divisors (1651322007676).

1848016871144 is a wasteful number, since it uses less digits than its factorization.

1848016871144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287149700 (or 2287149696 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 53.

The spelling of 1848016871144 in words is "one trillion, eight hundred forty-eight billion, sixteen million, eight hundred seventy-one thousand, one hundred forty-four".