4020324341 has 6 divisors (see below), whose sum is σ = 4419034326. Its totient is φ = 3654840200.

The previous prime is 4020324313. The next prime is 4020324349. The reversal of 4020324341 is 1434230204.

It can be written as a sum of positive squares in only one way, i.e., 3258012241 + 762312100 = 57079^2 + 27610^2 .

It is not a de Polignac number, because 4020324341 - 2¹⁰ = 4020323317 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 (4020324349) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16612790 + ... + 16613031.

It is an arithmetic number, because the mean of its divisors is an integer number (736505721).

Almost surely, 2^4020324341 is an apocalyptic number.

It is an amenable number.

4020324341 is a deficient number, since it is larger than the sum of its proper divisors (398709985).

4020324341 is a wasteful number, since it uses less digits than its factorization.

4020324341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33225843 (or 33225832 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4020324341 is about 63406.0276393341. The cubic root of 4020324341 is about 1590.0850845124.

Adding to 4020324341 its reverse (1434230204), we get a palindrome (5454554545).

The spelling of 4020324341 in words is "four billion, twenty million, three hundred twenty-four thousand, three hundred forty-one".