4021233001 has 16 divisors (see below), whose sum is σ = 4198338496. Its totient is φ = 3847922496.

The previous prime is 4021232987. The next prime is 4021233011. The reversal of 4021233001 is 1003321204.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4021233001 - 2²¹ = 4019135849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4021233011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2470750 + ... + 2472376.

It is an arithmetic number, because the mean of its divisors is an integer number (262396156).

Almost surely, 2^4021233001 is an apocalyptic number.

It is an amenable number.

4021233001 is a deficient number, since it is larger than the sum of its proper divisors (177105495).

4021233001 is a wasteful number, since it uses less digits than its factorization.

4021233001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2728.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 4021233001 is about 63413.1926415947. The cubic root of 4021233001 is about 1590.2048706914.

Adding to 4021233001 its reverse (1003321204), we get a palindrome (5024554205).

The spelling of 4021233001 in words is "four billion, twenty-one million, two hundred thirty-three thousand, one".