4420342201131 has 24 divisors (see below), whose sum is σ = 6508416167136. Its totient is φ = 2890335329280.

The previous prime is 4420342201123. The next prime is 4420342201133. The reversal of 4420342201131 is 1311022430244.

4420342201131 is a `hidden beast` number, since 4 + 4 + 203 + 422 + 0 + 1 + 1 + 31 = 666.

It is not a de Polignac number, because 4420342201131 - 2³ = 4420342201123 is a prime.

It is a super-2 number, since 2×4420342201131² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4420342201095 and 4420342201104.

It is not an unprimeable number, because it can be changed into a prime (4420342201133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17797900 + ... + 18044553.

It is an arithmetic number, because the mean of its divisors is an integer number (271184006964).

Almost surely, 2^{4420342201131} is an apocalyptic number.

4420342201131 is a deficient number, since it is larger than the sum of its proper divisors (2088073966005).

4420342201131 is a wasteful number, since it uses less digits than its factorization.

4420342201131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35842723 (or 35842720 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4420342201131 its reverse (1311022430244), we get a palindrome (5731364631375).

The spelling of 4420342201131 in words is "four trillion, four hundred twenty billion, three hundred forty-two million, two hundred one thousand, one hundred thirty-one".