1848413341449 has 16 divisors (see below), whose sum is σ = 2744253944640. Its totient is φ = 1229636846880.

The previous prime is 1848413341447. The next prime is 1848413341457. The reversal of 1848413341449 is 9441433148481.

It is a happy number.

1848413341449 is a `hidden beast` number, since 1 + 8 + 484 + 13 + 3 + 4 + 144 + 9 = 666.

It is not a de Polignac number, because 1848413341449 - 2¹ = 1848413341447 is a prime.

It is a super-2 number, since 2×1848413341449² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1848413341395 and 1848413341404.

It is not an unprimeable number, because it can be changed into a prime (1848413341447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73284772 + ... + 73309989.

It is an arithmetic number, because the mean of its divisors is an integer number (171515871540).

Almost surely, 2^{1848413341449} is an apocalyptic number.

It is an amenable number.

1848413341449 is a deficient number, since it is larger than the sum of its proper divisors (895840603191).

1848413341449 is a wasteful number, since it uses less digits than its factorization.

1848413341449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146595237 (or 146595231 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 54.

The spelling of 1848413341449 in words is "one trillion, eight hundred forty-eight billion, four hundred thirteen million, three hundred forty-one thousand, four hundred forty-nine".