4425131043320 has 32 divisors (see below), whose sum is σ = 10722432913920. Its totient is φ = 1633894538880.

The previous prime is 4425131043317. The next prime is 4425131043349. The reversal of 4425131043320 is 233401315244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4254933176 + ... + 4254934215.

It is an arithmetic number, because the mean of its divisors is an integer number (335076028560).

Almost surely, 2^{4425131043320} is an apocalyptic number.

4425131043320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4425131043320 is an abundant number, since it is smaller than the sum of its proper divisors (6297301870600).

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

4425131043320 is a wasteful number, since it uses less digits than its factorization.

4425131043320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8509867415 (or 8509867411 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 4425131043320 its reverse (233401315244), we get a palindrome (4658532358564).

The spelling of 4425131043320 in words is "four trillion, four hundred twenty-five billion, one hundred thirty-one million, forty-three thousand, three hundred twenty".