2400142441141 has 4 divisors (see below), whose sum is σ = 2403818004492. Its totient is φ = 2396466877792.

The previous prime is 2400142441127. The next prime is 2400142441153. The reversal of 2400142441141 is 1411442410042.

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 652749269041 + 1747393172100 = 807929^2 + 1321890^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2400142441141 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 (2400142441171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1837780696 + ... + 1837782001.

It is an arithmetic number, because the mean of its divisors is an integer number (600954501123).

Almost surely, 2^{2400142441141} is an apocalyptic number.

It is an amenable number.

2400142441141 is a deficient number, since it is larger than the sum of its proper divisors (3675563351).

2400142441141 is an equidigital number, since it uses as much as digits as its factorization.

2400142441141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675563350.

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 2400142441141 its reverse (1411442410042), we get a palindrome (3811584851183).

The spelling of 2400142441141 in words is "two trillion, four hundred billion, one hundred forty-two million, four hundred forty-one thousand, one hundred forty-one".