567201321240 has 128 divisors (see below), whose sum is σ = 1729283558400. Its totient is φ = 148806927360.

The previous prime is 567201321229. The next prime is 567201321257. The reversal of 567201321240 is 42123102765.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2557419 + ... + 2770341.

It is an arithmetic number, because the mean of its divisors is an integer number (13510027800).

Almost surely, 2^567201321240 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 567201321240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (864641779200).

567201321240 is an abundant number, since it is smaller than the sum of its proper divisors (1162082237160).

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

567201321240 is a wasteful number, since it uses less digits than its factorization.

567201321240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213297 (or 213293 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 567201321240 in words is "five hundred sixty-seven billion, two hundred one million, three hundred twenty-one thousand, two hundred forty".