4121340123141 has 20 divisors (see below), whose sum is σ = 6156643204800. Its totient is φ = 2747527329096.

The previous prime is 4121340123101. The next prime is 4121340123151. The reversal of 4121340123141 is 1413210431214.

It is a happy number.

4121340123141 is a `hidden beast` number, since 4 + 1 + 2 + 1 + 340 + 1 + 2 + 314 + 1 = 666.

It is not a de Polignac number, because 4121340123141 - 2⁷ = 4121340123013 is a prime.

It is a super-2 number, since 2×4121340123141² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121340123101) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7892290 + ... + 8398268.

It is an arithmetic number, because the mean of its divisors is an integer number (307832160240).

Almost surely, 2^{4121340123141} is an apocalyptic number.

It is an amenable number.

4121340123141 is a deficient number, since it is larger than the sum of its proper divisors (2035303081659).

4121340123141 is a wasteful number, since it uses less digits than its factorization.

4121340123141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606550 (or 606541 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 4121340123141 its reverse (1413210431214), we get a palindrome (5534550554355).

The spelling of 4121340123141 in words is "four trillion, one hundred twenty-one billion, three hundred forty million, one hundred twenty-three thousand, one hundred forty-one".