672443043 has 8 divisors (see below), whose sum is σ = 903435456. Its totient is φ = 444873000.

The previous prime is 672443033. The next prime is 672443047. The reversal of 672443043 is 340344276.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 672443043 - 2⁴ = 672443027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 672442995 and 672443013.

It is not an unprimeable number, because it can be changed into a prime (672443047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855133 + ... + 855918.

It is an arithmetic number, because the mean of its divisors is an integer number (112929432).

Almost surely, 2^672443043 is an apocalyptic number.

672443043 is a deficient number, since it is larger than the sum of its proper divisors (230992413).

672443043 is a wasteful number, since it uses less digits than its factorization.

672443043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711185.

The product of its (nonzero) digits is 48384, while the sum is 33.

The square root of 672443043 is about 25931.5067630094. The cubic root of 672443043 is about 876.0962772875.

The spelling of 672443043 in words is "six hundred seventy-two million, four hundred forty-three thousand, forty-three".