14420351 has 12 divisors (see below), whose sum is σ = 16128360. Its totient is φ = 12786480.

The previous prime is 14420323. The next prime is 14420377. The reversal of 14420351 is 15302441.

It is not a de Polignac number, because 14420351 - 2¹⁴ = 14403967 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 (14420251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19985 + ... + 20693.

It is an arithmetic number, because the mean of its divisors is an integer number (1344030).

Almost surely, 2^14420351 is an apocalyptic number.

14420351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14420351 is a deficient number, since it is larger than the sum of its proper divisors (1708009).

14420351 is an equidigital number, since it uses as much as digits as its factorization.

14420351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 14420351 is about 3797.4137251556. The cubic root of 14420351 is about 243.4026359598.

Adding to 14420351 its reverse (15302441), we get a palindrome (29722792).

The spelling of 14420351 in words is "fourteen million, four hundred twenty thousand, three hundred fifty-one".