4102023555 has 48 divisors (see below), whose sum is σ = 8324132544. Its totient is φ = 1829468160.

The previous prime is 4102023521. The next prime is 4102023577. The reversal of 4102023555 is 5553202014.

It is a happy number.

4102023555 is a `hidden beast` number, since 4 + 102 + 0 + 2 + 3 + 555 = 666.

It is not a de Polignac number, because 4102023555 - 2¹³ = 4102015363 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 145894 + ... + 171723.

It is an arithmetic number, because the mean of its divisors is an integer number (173419428).

Almost surely, 2^4102023555 is an apocalyptic number.

4102023555 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4102023555 is an abundant number, since it is smaller than the sum of its proper divisors (4222108989).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4102023555 is a wasteful number, since it uses less digits than its factorization.

4102023555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317676 (or 317673 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 4102023555 is about 64047.0417349623. The cubic root of 4102023555 is about 1600.7839329003.

Adding to 4102023555 its reverse (5553202014), we get a palindrome (9655225569).

The spelling of 4102023555 in words is "four billion, one hundred two million, twenty-three thousand, five hundred fifty-five".