2342042144131 has 4 divisors (see below), whose sum is σ = 2343403007064. Its totient is φ = 2340681281200.

The previous prime is 2342042144129. The next prime is 2342042144147. The reversal of 2342042144131 is 1314412402432.

It is a happy number.

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 2342042144131 - 2¹ = 2342042144129 is a prime.

It is a super-2 number, since 2×2342042144131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2342042144093 and 2342042144102.

It is not an unprimeable number, because it can be changed into a prime (2342042144111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680428885 + ... + 680432326.

It is an arithmetic number, because the mean of its divisors is an integer number (585850751766).

Almost surely, 2^{2342042144131} is an apocalyptic number.

2342042144131 is a deficient number, since it is larger than the sum of its proper divisors (1360862933).

2342042144131 is a wasteful number, since it uses less digits than its factorization.

2342042144131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360862932.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 2342042144131 its reverse (1314412402432), we get a palindrome (3656454546563).

The spelling of 2342042144131 in words is "two trillion, three hundred forty-two billion, forty-two million, one hundred forty-four thousand, one hundred thirty-one".