4131022401 has 36 divisors (see below), whose sum is σ = 6574377264. Its totient is φ = 2497706640.

The previous prime is 4131022381. The next prime is 4131022403. The reversal of 4131022401 is 1042201314.

4131022401 is a `hidden beast` number, since 413 + 10 + 2 + 240 + 1 = 666.

4131022401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4131022401 - 2¹¹ = 4131020353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4131022403) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 478146 + ... + 486708.

Almost surely, 2^4131022401 is an apocalyptic number.

It is an amenable number.

4131022401 is a deficient number, since it is larger than the sum of its proper divisors (2443354863).

4131022401 is a wasteful number, since it uses less digits than its factorization.

4131022401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9034 (or 9020 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 4131022401 is about 64273.0301215059. The cubic root of 4131022401 is about 1604.5472726650.

Adding to 4131022401 its reverse (1042201314), we get a palindrome (5173223715).

The spelling of 4131022401 in words is "four billion, one hundred thirty-one million, twenty-two thousand, four hundred one".