240252142525411 has 4 divisors (see below), whose sum is σ = 254384621497512. Its totient is φ = 226119663553312.

The previous prime is 240252142525397. The next prime is 240252142525433. The reversal of 240252142525411 is 114525241252042.

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

It is a cyclic number.

It is not a de Polignac number, because 240252142525411 - 2⁹ = 240252142524899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240252142525211) 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, 7066239486025 + ... + 7066239486058.

It is an arithmetic number, because the mean of its divisors is an integer number (63596155374378).

Almost surely, 2^{240252142525411} is an apocalyptic number.

240252142525411 is a deficient number, since it is larger than the sum of its proper divisors (14132478972101).

240252142525411 is a wasteful number, since it uses less digits than its factorization.

240252142525411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14132478972100.

The product of its (nonzero) digits is 256000, while the sum is 40.

Adding to 240252142525411 its reverse (114525241252042), we get a palindrome (354777383777453).

The spelling of 240252142525411 in words is "two hundred forty trillion, two hundred fifty-two billion, one hundred forty-two million, five hundred twenty-five thousand, four hundred eleven".