4431034001131 has 16 divisors (see below), whose sum is σ = 4823782963200. Its totient is φ = 4056499856448.

The previous prime is 4431034001117. The next prime is 4431034001153. The reversal of 4431034001131 is 1311004301344.

It is a happy number.

It is not a de Polignac number, because 4431034001131 - 2¹⁵ = 4431033968363 is a prime.

It is a super-2 number, since 2×4431034001131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4431034001096 and 4431034001105.

It is not an unprimeable number, because it can be changed into a prime (4431034008131) 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, 31334290 + ... + 31475383.

It is an arithmetic number, because the mean of its divisors is an integer number (301486435200).

Almost surely, 2^{4431034001131} is an apocalyptic number.

4431034001131 is a deficient number, since it is larger than the sum of its proper divisors (392748962069).

4431034001131 is a wasteful number, since it uses less digits than its factorization.

4431034001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62809818.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 4431034001131 its reverse (1311004301344), we get a palindrome (5742038302475).

The spelling of 4431034001131 in words is "four trillion, four hundred thirty-one billion, thirty-four million, one thousand, one hundred thirty-one".