874211180544 has 380 divisors, whose sum is σ = 2813634419904. Its totient is φ = 268903120896.

The previous prime is 874211180539. The next prime is 874211180551. The reversal of 874211180544 is 445081112478.

874211180544 is a `hidden beast` number, since 8 + 7 + 4 + 21 + 1 + 1 + 80 + 544 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 874211180544.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 276036049 + ... + 276039215.

Almost surely, 2^874211180544 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 874211180544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1406817209952).

874211180544 is an abundant number, since it is smaller than the sum of its proper divisors (1939423239360).

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

874211180544 is an frugal number, since it uses more digits than its factorization.

874211180544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3228 (or 3185 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The spelling of 874211180544 in words is "eight hundred seventy-four billion, two hundred eleven million, one hundred eighty thousand, five hundred forty-four".