4273750043 has 4 divisors (see below), whose sum is σ = 4277771568. Its totient is φ = 4269728520.

The previous prime is 4273750031. The next prime is 4273750049. The reversal of 4273750043 is 3400573724.

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

It is a cyclic number.

It is not a de Polignac number, because 4273750043 - 2⁴ = 4273750027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4273749985 and 4273750012.

It is not an unprimeable number, because it can be changed into a prime (4273750049) 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 3 ways as a sum of consecutive naturals, for example, 2009168 + ... + 2011293.

It is an arithmetic number, because the mean of its divisors is an integer number (1069442892).

Almost surely, 2^4273750043 is an apocalyptic number.

4273750043 is a deficient number, since it is larger than the sum of its proper divisors (4021525).

4273750043 is a wasteful number, since it uses less digits than its factorization.

4273750043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4021524.

The product of its (nonzero) digits is 70560, while the sum is 35.

The square root of 4273750043 is about 65373.9247942175. The cubic root of 4273750043 is about 1622.8175885331.

The spelling of 4273750043 in words is "four billion, two hundred seventy-three million, seven hundred fifty thousand, forty-three".