2378546681874 has 48 divisors (see below), whose sum is σ = 5234149159680. Its totient is φ = 720044186400.

The previous prime is 2378546681869. The next prime is 2378546681881. The reversal of 2378546681874 is 4781866458732.

It is a junction number, because it is equal to n+sod(n) for n = 2378546681799 and 2378546681808.

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 23 ways as a sum of consecutive naturals, for example, 933529 + ... + 2372460.

It is an arithmetic number, because the mean of its divisors is an integer number (109044774160).

Almost surely, 2^{2378546681874} is an apocalyptic number.

2378546681874 is an abundant number, since it is smaller than the sum of its proper divisors (2855602477806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2378546681874 is a wasteful number, since it uses less digits than its factorization.

2378546681874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307007 (or 3306996 counting only the distinct ones).

The product of its digits is 433520640, while the sum is 69.

The spelling of 2378546681874 in words is "two trillion, three hundred seventy-eight billion, five hundred forty-six million, six hundred eighty-one thousand, eight hundred seventy-four".