570144991140 has 72 divisors (see below), whose sum is σ = 1729624635648. Its totient is φ = 152022415680.

The previous prime is 570144991133. The next prime is 570144991159. The reversal of 570144991140 is 41199441075.

570144991140 is a `hidden beast` number, since 5 + 7 + 0 + 14 + 499 + 1 + 140 = 666.

570144991140 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1569139 + ... + 1898021.

It is an arithmetic number, because the mean of its divisors is an integer number (24022564384).

Almost surely, 2^570144991140 is an apocalyptic number.

It is an amenable number.

570144991140 is an abundant number, since it is smaller than the sum of its proper divisors (1159479644508).

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

570144991140 is a wasteful number, since it uses less digits than its factorization.

570144991140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338529 (or 338524 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

It can be divided in two parts, 5701 and 44991140, that added together give a triangular number (44996841 = T₉₄₈₆).

The spelling of 570144991140 in words is "five hundred seventy billion, one hundred forty-four million, nine hundred ninety-one thousand, one hundred forty".