13442431041 has 12 divisors (see below), whose sum is σ = 20910448468. Its totient is φ = 8272265184.

The previous prime is 13442431027. The next prime is 13442431081. The reversal of 13442431041 is 14013424431.

13442431041 is a `hidden beast` number, since 1 + 344 + 2 + 4 + 310 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7224320016 + 6218111025 = 84996^2 + 78855^2 .

It is not a de Polignac number, because 13442431041 - 2¹⁵ = 13442398273 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13442430996 and 13442431014.

It is not an unprimeable number, because it can be changed into a prime (13442431001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57446170 + ... + 57446403.

Almost surely, 2^13442431041 is an apocalyptic number.

It is an amenable number.

13442431041 is a deficient number, since it is larger than the sum of its proper divisors (7468017427).

13442431041 is a wasteful number, since it uses less digits than its factorization.

13442431041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114892592 (or 114892589 counting only the distinct ones).

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

Adding to 13442431041 its reverse (14013424431), we get a palindrome (27455855472).

The spelling of 13442431041 in words is "thirteen billion, four hundred forty-two million, four hundred thirty-one thousand, forty-one".