2014551043 has 4 divisors (see below), whose sum is σ = 2014731720. Its totient is φ = 2014370368.

The previous prime is 2014551029. The next prime is 2014551059. The reversal of 2014551043 is 3401554102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2014551043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2014550999 and 2014551017.

It is not an unprimeable number, because it can be changed into a prime (2014551743) 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 3 ways as a sum of consecutive naturals, for example, 72430 + ... + 96307.

It is an arithmetic number, because the mean of its divisors is an integer number (503682930).

Almost surely, 2^2014551043 is an apocalyptic number.

2014551043 is a deficient number, since it is larger than the sum of its proper divisors (180677).

2014551043 is a wasteful number, since it uses less digits than its factorization.

2014551043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180676.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2014551043 is about 44883.7503223605. The cubic root of 2014551043 is about 1262.9691970788.

The spelling of 2014551043 in words is "two billion, fourteen million, five hundred fifty-one thousand, forty-three".