23112325440134 has 128 divisors (see below), whose sum is σ = 43006104105984. Its totient is φ = 9090611712000.

The previous prime is 23112325440119. The next prime is 23112325440161. The reversal of 23112325440134 is 43104452321132.

It is a junction number, because it is equal to n+sod(n) for n = 23112325440094 and 23112325440103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2025436889 + ... + 2025448299.

It is an arithmetic number, because the mean of its divisors is an integer number (335985188328).

Almost surely, 2^{23112325440134} is an apocalyptic number.

23112325440134 is a deficient number, since it is larger than the sum of its proper divisors (19893778665850).

23112325440134 is a wasteful number, since it uses less digits than its factorization.

23112325440134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12462.

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

Adding to 23112325440134 its reverse (43104452321132), we get a palindrome (66216777761266).

The spelling of 23112325440134 in words is "twenty-three trillion, one hundred twelve billion, three hundred twenty-five million, four hundred forty thousand, one hundred thirty-four".