20141451 has 12 divisors (see below), whose sum is σ = 31738200. Its totient is φ = 12206880.

The previous prime is 20141449. The next prime is 20141461. The reversal of 20141451 is 15414102.

20141451 is a `hidden beast` number, since 201 + 414 + 51 = 666.

It is not a de Polignac number, because 20141451 - 2¹ = 20141449 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (20141441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101626 + ... + 101823.

It is an arithmetic number, because the mean of its divisors is an integer number (2644850).

Almost surely, 2^20141451 is an apocalyptic number.

20141451 is a deficient number, since it is larger than the sum of its proper divisors (11596749).

20141451 is a wasteful number, since it uses less digits than its factorization.

20141451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203466 (or 203463 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 20141451 is about 4487.9227934536. The cubic root of 20141451 is about 272.0801873945.

Adding to 20141451 its reverse (15414102), we get a palindrome (35555553).

The spelling of 20141451 in words is "twenty million, one hundred forty-one thousand, four hundred fifty-one".