4131000423232 has 28 divisors (see below), whose sum is σ = 8679657141540. Its totient is φ = 1944000198656.

The previous prime is 4131000423227. The next prime is 4131000423281. The reversal of 4131000423232 is 2323240001314.

It can be written as a sum of positive squares in 2 ways, for example, as 1189007053056 + 2941993370176 = 1090416^2 + 1715224^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4131000423197 and 4131000423206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1898436607 + ... + 1898438782.

It is an arithmetic number, because the mean of its divisors is an integer number (309987755055).

Almost surely, 2^{4131000423232} is an apocalyptic number.

It is an amenable number.

4131000423232 is an abundant number, since it is smaller than the sum of its proper divisors (4548656718308).

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

4131000423232 is a wasteful number, since it uses less digits than its factorization.

4131000423232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3796875418 (or 3796875408 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 4131000423232 its reverse (2323240001314), we get a palindrome (6454240424546).

The spelling of 4131000423232 in words is "four trillion, one hundred thirty-one billion, four hundred twenty-three thousand, two hundred thirty-two".