4043141623 has 4 divisors (see below), whose sum is σ = 4119427368. Its totient is φ = 3966855880.

The previous prime is 4043141591. The next prime is 4043141657. The reversal of 4043141623 is 3261413404.

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 4043141623 - 2⁵ = 4043141591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4043141591 and 4043141600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043141023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38142793 + ... + 38142898.

It is an arithmetic number, because the mean of its divisors is an integer number (1029856842).

Almost surely, 2^4043141623 is an apocalyptic number.

4043141623 is a deficient number, since it is larger than the sum of its proper divisors (76285745).

4043141623 is an equidigital number, since it uses as much as digits as its factorization.

4043141623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76285744.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 4043141623 is about 63585.7029763767. The cubic root of 4043141623 is about 1593.0875783510.

The spelling of 4043141623 in words is "four billion, forty-three million, one hundred forty-one thousand, six hundred twenty-three".