15113232342044 has 24 divisors (see below), whose sum is σ = 26917274826288. Its totient is φ = 7423407216000.

The previous prime is 15113232342029. The next prime is 15113232342049. The reversal of 15113232342044 is 44024323231151.

It is a junction number, because it is equal to n+sod(n) for n = 15113232341995 and 15113232342013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15113232342049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103029587 + ... + 103176170.

It is an arithmetic number, because the mean of its divisors is an integer number (1121553117762).

Almost surely, 2^{15113232342044} is an apocalyptic number.

It is an amenable number.

15113232342044 is a deficient number, since it is larger than the sum of its proper divisors (11804042484244).

15113232342044 is a wasteful number, since it uses less digits than its factorization.

15113232342044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206206085 (or 206206083 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 15113232342044 its reverse (44024323231151), we get a palindrome (59137555573195).

The spelling of 15113232342044 in words is "fifteen trillion, one hundred thirteen billion, two hundred thirty-two million, three hundred forty-two thousand, forty-four".