114042231421 has 4 divisors (see below), whose sum is σ = 114531683292. Its totient is φ = 113552779552.

The previous prime is 114042231389. The next prime is 114042231467. The reversal of 114042231421 is 124132240411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 57859010521 + 56183220900 = 240539^2 + 237030^2 .

It is a cyclic number.

It is not a de Polignac number, because 114042231421 - 2⁵ = 114042231389 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 (114042231221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244725586 + ... + 244726051.

It is an arithmetic number, because the mean of its divisors is an integer number (28632920823).

Almost surely, 2^114042231421 is an apocalyptic number.

It is an amenable number.

114042231421 is a deficient number, since it is larger than the sum of its proper divisors (489451871).

114042231421 is an equidigital number, since it uses as much as digits as its factorization.

114042231421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489451870.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 114042231421 its reverse (124132240411), we get a palindrome (238174471832).

The spelling of 114042231421 in words is "one hundred fourteen billion, forty-two million, two hundred thirty-one thousand, four hundred twenty-one".