4131234233420 has 48 divisors (see below), whose sum is σ = 9919367609088. Its totient is φ = 1415793816000.

The previous prime is 4131234233407. The next prime is 4131234233437. The reversal of 4131234233420 is 243324321314.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6239462 + ... + 6869741.

It is an arithmetic number, because the mean of its divisors is an integer number (206653491856).

Almost surely, 2^{4131234233420} is an apocalyptic number.

It is an amenable number.

4131234233420 is an abundant number, since it is smaller than the sum of its proper divisors (5788133375668).

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

4131234233420 is a wasteful number, since it uses less digits than its factorization.

4131234233420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13111470 (or 13111468 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 4131234233420 its reverse (243324321314), we get a palindrome (4374558554734).

The spelling of 4131234233420 in words is "four trillion, one hundred thirty-one billion, two hundred thirty-four million, two hundred thirty-three thousand, four hundred twenty".