32531142150441 has 128 divisors (see below), whose sum is σ = 57817960704000. Its totient is φ = 17855528544000.

The previous prime is 32531142150373. The next prime is 32531142150491. The reversal of 32531142150441 is 14405124113523.

32531142150441 is a `hidden beast` number, since 3 + 2 + 5 + 3 + 1 + 142 + 1 + 504 + 4 + 1 = 666.

It is not a de Polignac number, because 32531142150441 - 2¹⁰ = 32531142149417 is a prime.

It is a super-2 number, since 2×32531142150441² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32531142150396 and 32531142150405.

It is not an unprimeable number, because it can be changed into a prime (32531142150491) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 15544246 + ... + 17512448.

It is an arithmetic number, because the mean of its divisors is an integer number (451702818000).

Almost surely, 2^{32531142150441} is an apocalyptic number.

It is an amenable number.

32531142150441 is a deficient number, since it is larger than the sum of its proper divisors (25286818553559).

32531142150441 is a wasteful number, since it uses less digits than its factorization.

32531142150441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968372 (or 1968366 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

Adding to 32531142150441 its reverse (14405124113523), we get a palindrome (46936266263964).

The spelling of 32531142150441 in words is "thirty-two trillion, five hundred thirty-one billion, one hundred forty-two million, one hundred fifty thousand, four hundred forty-one".