4002672705443 has 8 divisors (see below), whose sum is σ = 4213485662400. Its totient is φ = 3791874345768.

The previous prime is 4002672705433. The next prime is 4002672705457. The reversal of 4002672705443 is 3445072762004.

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

It is a cyclic number.

It is not a de Polignac number, because 4002672705443 - 2³⁸ = 3727794798499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4002672705394 and 4002672705403.

It is not an unprimeable number, because it can be changed into a prime (4002672705433) 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, 3084221 + ... + 4185422.

It is an arithmetic number, because the mean of its divisors is an integer number (526685707800).

Almost surely, 2^{4002672705443} is an apocalyptic number.

4002672705443 is a deficient number, since it is larger than the sum of its proper divisors (210812956957).

4002672705443 is a wasteful number, since it uses less digits than its factorization.

4002672705443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7298641.

The product of its (nonzero) digits is 1128960, while the sum is 44.

The spelling of 4002672705443 in words is "four trillion, two billion, six hundred seventy-two million, seven hundred five thousand, four hundred forty-three".