32125142402444 has 24 divisors (see below), whose sum is σ = 69192614406048. Its totient is φ = 12708847543680.

The previous prime is 32125142402443. The next prime is 32125142402447. The reversal of 32125142402444 is 44420424152123.

It is a junction number, because it is equal to n+sod(n) for n = 32125142402398 and 32125142402407.

It is not an unprimeable number, because it can be changed into a prime (32125142402443) 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, 44127942497 + ... + 44127943224.

It is an arithmetic number, because the mean of its divisors is an integer number (2883025600252).

Almost surely, 2^{32125142402444} is an apocalyptic number.

It is an amenable number.

32125142402444 is an abundant number, since it is smaller than the sum of its proper divisors (37067472003604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32125142402444 is a wasteful number, since it uses less digits than its factorization.

32125142402444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88255885745 (or 88255885743 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 38.

Adding to 32125142402444 its reverse (44420424152123), we get a palindrome (76545566554567).

The spelling of 32125142402444 in words is "thirty-two trillion, one hundred twenty-five billion, one hundred forty-two million, four hundred two thousand, four hundred forty-four".