1414004231421 has 6 divisors (see below), whose sum is σ = 2042450556510. Its totient is φ = 942669487608.

The previous prime is 1414004231407. The next prime is 1414004231477. The reversal of 1414004231421 is 1241324004141.

1414004231421 is a `hidden beast` number, since 1 + 4 + 1 + 4 + 0 + 0 + 4 + 231 + 421 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1331517519396 + 82486712025 = 1153914^2 + 287205^2 .

It is not a de Polignac number, because 1414004231421 - 2⁷ = 1414004231293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1414004238421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78555790626 + ... + 78555790643.

It is an arithmetic number, because the mean of its divisors is an integer number (340408426085).

Almost surely, 2^{1414004231421} is an apocalyptic number.

It is an amenable number.

1414004231421 is a deficient number, since it is larger than the sum of its proper divisors (628446325089).

1414004231421 is a wasteful number, since it uses less digits than its factorization.

1414004231421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157111581275 (or 157111581272 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 1414004231421 its reverse (1241324004141), we get a palindrome (2655328235562).

The spelling of 1414004231421 in words is "one trillion, four hundred fourteen billion, four million, two hundred thirty-one thousand, four hundred twenty-one".