4123344142131 has 8 divisors (see below), whose sum is σ = 5497829648640. Its totient is φ = 2748877365192.

The previous prime is 4123344142111. The next prime is 4123344142171. The reversal of 4123344142131 is 1312414433214.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4123344142131 - 2¹⁰ = 4123344141107 is a prime.

It is a super-2 number, since 2×4123344142131² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4123344142092 and 4123344142101.

It is not an unprimeable number, because it can be changed into a prime (4123344142111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4160391 + ... + 5055248.

It is an arithmetic number, because the mean of its divisors is an integer number (687228706080).

Almost surely, 2^{4123344142131} is an apocalyptic number.

4123344142131 is a deficient number, since it is larger than the sum of its proper divisors (1374485506509).

4123344142131 is a wasteful number, since it uses less digits than its factorization.

4123344142131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9364785.

The product of its digits is 27648, while the sum is 33.

Adding to 4123344142131 its reverse (1312414433214), we get a palindrome (5435758575345).

The spelling of 4123344142131 in words is "four trillion, one hundred twenty-three billion, three hundred forty-four million, one hundred forty-two thousand, one hundred thirty-one".