1848134107442 has 96 divisors (see below), whose sum is σ = 3439127351808. Its totient is φ = 726813471744.

The previous prime is 1848134107429. The next prime is 1848134107451. The reversal of 1848134107442 is 2447014318481.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1054268438 + ... + 1054270190.

It is an arithmetic number, because the mean of its divisors is an integer number (35824243248).

Almost surely, 2^{1848134107442} is an apocalyptic number.

1848134107442 is a deficient number, since it is larger than the sum of its proper divisors (1590993244366).

1848134107442 is a wasteful number, since it uses less digits than its factorization.

1848134107442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440 (or 2133 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 47.

The spelling of 1848134107442 in words is "one trillion, eight hundred forty-eight billion, one hundred thirty-four million, one hundred seven thousand, four hundred forty-two".