114455421 has 6 divisors (see below), whose sum is σ = 165324510. Its totient is φ = 76303608.

The previous prime is 114455401. The next prime is 114455491. The reversal of 114455421 is 124554411.

114455421 is a `hidden beast` number, since 114 + 4 + 5 + 542 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 100280196 + 14175225 = 10014^2 + 3765^2 .

It is not a de Polignac number, because 114455421 - 2⁶ = 114455357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114455401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6358626 + ... + 6358643.

It is an arithmetic number, because the mean of its divisors is an integer number (27554085).

Almost surely, 2^114455421 is an apocalyptic number.

It is an amenable number.

114455421 is a deficient number, since it is larger than the sum of its proper divisors (50869089).

114455421 is a wasteful number, since it uses less digits than its factorization.

114455421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12717275 (or 12717272 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 114455421 is about 10698.3840368534. The cubic root of 114455421 is about 485.5255874481.

It can be divided in two parts, 1144 and 55421, that added together give a palindrome (56565).

The spelling of 114455421 in words is "one hundred fourteen million, four hundred fifty-five thousand, four hundred twenty-one".