1848838234969 has 8 divisors (see below), whose sum is σ = 2018571736608. Its totient is φ = 1679380949760.

The previous prime is 1848838234949. The next prime is 1848838235033. The reversal of 1848838234969 is 9694328388481.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1848838234969 - 2²⁷ = 1848704017241 is a prime.

It is a super-2 number, since 2×1848838234969² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1848838234949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69040107 + ... + 69066880.

It is an arithmetic number, because the mean of its divisors is an integer number (252321467076).

Almost surely, 2^{1848838234969} is an apocalyptic number.

It is an amenable number.

1848838234969 is a deficient number, since it is larger than the sum of its proper divisors (169733501639).

1848838234969 is a wasteful number, since it uses less digits than its factorization.

1848838234969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138108215.

The product of its digits is 573308928, while the sum is 73.

The spelling of 1848838234969 in words is "one trillion, eight hundred forty-eight billion, eight hundred thirty-eight million, two hundred thirty-four thousand, nine hundred sixty-nine".