4131130313421 has 64 divisors (see below), whose sum is σ = 6396130621440. Its totient is φ = 2632635717120.

The previous prime is 4131130313399. The next prime is 4131130313467. The reversal of 4131130313421 is 1243130311314.

4131130313421 is a `hidden beast` number, since 4 + 1 + 3 + 11 + 303 + 1 + 342 + 1 = 666.

4131130313421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4131130313421 - 2¹⁷ = 4131130182349 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131130313021) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52551081 + ... + 52629633.

It is an arithmetic number, because the mean of its divisors is an integer number (99939540960).

Almost surely, 2^{4131130313421} is an apocalyptic number.

It is an amenable number.

4131130313421 is a deficient number, since it is larger than the sum of its proper divisors (2265000308019).

4131130313421 is a wasteful number, since it uses less digits than its factorization.

4131130313421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79523 (or 79517 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 4131130313421 its reverse (1243130311314), we get a palindrome (5374260624735).

The spelling of 4131130313421 in words is "four trillion, one hundred thirty-one billion, one hundred thirty million, three hundred thirteen thousand, four hundred twenty-one".