574040065212 has 96 divisors (see below), whose sum is σ = 1512189423360. Its totient is φ = 188287416000.

The previous prime is 574040065187. The next prime is 574040065219. The reversal of 574040065212 is 212560040475.

It is a happy number.

574040065212 is a `hidden beast` number, since 57 + 40 + 40 + 0 + 6 + 521 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (574040065219) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2122398 + ... + 2377530.

It is an arithmetic number, because the mean of its divisors is an integer number (15751973160).

Almost surely, 2^574040065212 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 574040065212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (756094711680).

574040065212 is an abundant number, since it is smaller than the sum of its proper divisors (938149358148).

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

574040065212 is a wasteful number, since it uses less digits than its factorization.

574040065212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255480 (or 255472 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 574040065212 in words is "five hundred seventy-four billion, forty million, sixty-five thousand, two hundred twelve".