41231131420 has 12 divisors (see below), whose sum is σ = 86585376024. Its totient is φ = 16492452560.

The previous prime is 41231131327. The next prime is 41231131423. The reversal of 41231131420 is 2413113214.

It is a super-2 number, since 2×41231131420² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41231131391 and 41231131400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41231131423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1030778266 + ... + 1030778305.

It is an arithmetic number, because the mean of its divisors is an integer number (7215448002).

Almost surely, 2^41231131420 is an apocalyptic number.

It is an amenable number.

41231131420 is an abundant number, since it is smaller than the sum of its proper divisors (45354244604).

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

41231131420 is a wasteful number, since it uses less digits than its factorization.

41231131420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2061556580 (or 2061556578 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 41231131420 its reverse (2413113214), we get a palindrome (43644244634).

The spelling of 41231131420 in words is "forty-one billion, two hundred thirty-one million, one hundred thirty-one thousand, four hundred twenty".