114306421 has 4 divisors (see below), whose sum is σ = 114335200. Its totient is φ = 114277644.

The previous prime is 114306407. The next prime is 114306457. The reversal of 114306421 is 124603411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 124603411 = 2729 ⋅45659.

It is a cyclic number.

It is not a de Polignac number, because 114306421 - 2⁷ = 114306293 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 114306392 and 114306401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114306461) 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, 7251 + ... + 16768.

It is an arithmetic number, because the mean of its divisors is an integer number (28583800).

Almost surely, 2^114306421 is an apocalyptic number.

It is an amenable number.

114306421 is a deficient number, since it is larger than the sum of its proper divisors (28779).

114306421 is an equidigital number, since it uses as much as digits as its factorization.

114306421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28778.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 114306421 is about 10691.4181005141. The cubic root of 114306421 is about 485.3148074862.

Adding to 114306421 its reverse (124603411), we get a palindrome (238909832).

The spelling of 114306421 in words is "one hundred fourteen million, three hundred six thousand, four hundred twenty-one".