242051070 has 64 divisors (see below), whose sum is σ = 620213760. Its totient is φ = 60278400.

The previous prime is 242051039. The next prime is 242051071. The reversal of 242051070 is 70150242.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242051071) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37480 + ... + 43460.

It is an arithmetic number, because the mean of its divisors is an integer number (9690840).

Almost surely, 2^242051070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 242051070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310106880).

242051070 is an abundant number, since it is smaller than the sum of its proper divisors (378162690).

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

242051070 is a wasteful number, since it uses less digits than its factorization.

242051070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6081.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 242051070 is about 15557.9905514819. The cubic root of 242051070 is about 623.2118017010.

The spelling of 242051070 in words is "two hundred forty-two million, fifty-one thousand, seventy".