4021325311 has 8 divisors (see below), whose sum is σ = 4108178880. Its totient is φ = 3934525728.

The previous prime is 4021325293. The next prime is 4021325323. The reversal of 4021325311 is 1135231204.

It is a happy number.

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 4021325311 - 2¹³ = 4021317119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021355311) 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, 161185 + ... + 184453.

It is an arithmetic number, because the mean of its divisors is an integer number (513522360).

Almost surely, 2^4021325311 is an apocalyptic number.

4021325311 is a deficient number, since it is larger than the sum of its proper divisors (86853569).

4021325311 is a wasteful number, since it uses less digits than its factorization.

4021325311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26993.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 4021325311 is about 63413.9204828088. The cubic root of 4021325311 is about 1590.2170386582.

Adding to 4021325311 its reverse (1135231204), we get a palindrome (5156556515).

The spelling of 4021325311 in words is "four billion, twenty-one million, three hundred twenty-five thousand, three hundred eleven".