2014451343 has 16 divisors (see below), whose sum is σ = 3114128640. Its totient is φ = 1284577272.

The previous prime is 2014451323. The next prime is 2014451359. The reversal of 2014451343 is 3431544102.

It is a happy number.

2014451343 is a `hidden beast` number, since 2 + 0 + 144 + 513 + 4 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2014451343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014451303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1621321 + ... + 1622562.

It is an arithmetic number, because the mean of its divisors is an integer number (194633040).

Almost surely, 2^2014451343 is an apocalyptic number.

2014451343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2014451343 is a deficient number, since it is larger than the sum of its proper divisors (1099677297).

2014451343 is a wasteful number, since it uses less digits than its factorization.

2014451343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243915 (or 3243909 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 2014451343 is about 44882.6396616777. The cubic root of 2014451343 is about 1262.9483619806.

Adding to 2014451343 its reverse (3431544102), we get a palindrome (5445995445).

It can be divided in two parts, 201 and 4451343, that added together give a palindrome (4451544).

The spelling of 2014451343 in words is "two billion, fourteen million, four hundred fifty-one thousand, three hundred forty-three".