2874671418549 has 32 divisors (see below), whose sum is σ = 4406739757056. Its totient is φ = 1632830915520.

The previous prime is 2874671418523. The next prime is 2874671418583. The reversal of 2874671418549 is 9458141764782.

It is not a de Polignac number, because 2874671418549 - 2⁸ = 2874671418293 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2874671418549.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2874671418649) 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 31 ways as a sum of consecutive naturals, for example, 3124504 + ... + 3938510.

It is an arithmetic number, because the mean of its divisors is an integer number (137710617408).

Almost surely, 2^{2874671418549} is an apocalyptic number.

It is an amenable number.

2874671418549 is a deficient number, since it is larger than the sum of its proper divisors (1532068338507).

2874671418549 is a wasteful number, since it uses less digits than its factorization.

2874671418549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815025.

The product of its digits is 108380160, while the sum is 66.

The spelling of 2874671418549 in words is "two trillion, eight hundred seventy-four billion, six hundred seventy-one million, four hundred eighteen thousand, five hundred forty-nine".