4023555041 has 12 divisors (see below), whose sum is σ = 4463174100. Its totient is φ = 3624207840.

The previous prime is 4023554993. The next prime is 4023555073. The reversal of 4023555041 is 1405553204.

It can be written as a sum of positive squares in 2 ways, for example, as 3031053025 + 992502016 = 55055^2 + 31504^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4023555041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4023554995 and 4023555013.

It is not an unprimeable number, because it can be changed into a prime (4023155041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139346 + ... + 165723.

It is an arithmetic number, because the mean of its divisors is an integer number (371931175).

Almost surely, 2^4023555041 is an apocalyptic number.

It is an amenable number.

4023555041 is a deficient number, since it is larger than the sum of its proper divisors (439619059).

4023555041 is a wasteful number, since it uses less digits than its factorization.

4023555041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305200 (or 305189 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 4023555041 is about 63431.4988077690. The cubic root of 4023555041 is about 1590.5108969611.

The spelling of 4023555041 in words is "four billion, twenty-three million, five hundred fifty-five thousand, forty-one".