1421311114141 has 16 divisors (see below), whose sum is σ = 1458701595648. Its totient is φ = 1384221006000.

The previous prime is 1421311114133. The next prime is 1421311114151. The reversal of 1421311114141 is 1414111131241.

It is a cyclic number.

It is not a de Polignac number, because 1421311114141 - 2³ = 1421311114133 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 (1421311114121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74596066 + ... + 74615116.

It is an arithmetic number, because the mean of its divisors is an integer number (91168849728).

Almost surely, 2^{1421311114141} is an apocalyptic number.

It is an amenable number.

1421311114141 is a deficient number, since it is larger than the sum of its proper divisors (37390481507).

1421311114141 is a wasteful number, since it uses less digits than its factorization.

1421311114141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26832.

The product of its digits is 384, while the sum is 25.

Adding to 1421311114141 its reverse (1414111131241), we get a palindrome (2835422245382).

The spelling of 1421311114141 in words is "one trillion, four hundred twenty-one billion, three hundred eleven million, one hundred fourteen thousand, one hundred forty-one".