240134043314131 has 4 divisors (see below), whose sum is σ = 244664874320112. Its totient is φ = 235603212308152.

The previous prime is 240134043314029. The next prime is 240134043314197. The reversal of 240134043314131 is 131413340431042.

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 240134043314131 - 2¹³ = 240134043305939 is a prime.

It is a super-2 number, since 2×240134043314131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (240134043314531) 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, 2265415502911 + ... + 2265415503016.

It is an arithmetic number, because the mean of its divisors is an integer number (61166218580028).

Almost surely, 2^{240134043314131} is an apocalyptic number.

240134043314131 is a deficient number, since it is larger than the sum of its proper divisors (4530831005981).

240134043314131 is an equidigital number, since it uses as much as digits as its factorization.

240134043314131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4530831005980.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 240134043314131 its reverse (131413340431042), we get a palindrome (371547383745173).

The spelling of 240134043314131 in words is "two hundred forty trillion, one hundred thirty-four billion, forty-three million, three hundred fourteen thousand, one hundred thirty-one".