240272173242301 has 4 divisors (see below), whose sum is σ = 240458575239900. Its totient is φ = 240085771244704.

The previous prime is 240272173242287. The next prime is 240272173242329. The reversal of 240272173242301 is 103242371272042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 117351180765625 + 122920992476676 = 10832875^2 + 11086974^2 .

It is a cyclic number.

It is not a de Polignac number, because 240272173242301 - 2¹⁵ = 240272173209533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240272173242901) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93200996866 + ... + 93200999443.

It is an arithmetic number, because the mean of its divisors is an integer number (60114643809975).

Almost surely, 2^{240272173242301} is an apocalyptic number.

It is an amenable number.

240272173242301 is a deficient number, since it is larger than the sum of its proper divisors (186401997599).

240272173242301 is a wasteful number, since it uses less digits than its factorization.

240272173242301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186401997598.

The product of its (nonzero) digits is 225792, while the sum is 40.

The spelling of 240272173242301 in words is "two hundred forty trillion, two hundred seventy-two billion, one hundred seventy-three million, two hundred forty-two thousand, three hundred one".