43406334112225 has 48 divisors (see below), whose sum is σ = 61678932295680. Its totient is φ = 29684072448000.

The previous prime is 43406334112213. The next prime is 43406334112301. The reversal of 43406334112225 is 52221143360434.

It is not a de Polignac number, because 43406334112225 - 2¹³ = 43406334104033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 359165409 + ... + 359286241.

It is an arithmetic number, because the mean of its divisors is an integer number (1284977756160).

Almost surely, 2^{43406334112225} is an apocalyptic number.

It is an amenable number.

43406334112225 is a deficient number, since it is larger than the sum of its proper divisors (18272598183455).

43406334112225 is a wasteful number, since it uses less digits than its factorization.

43406334112225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126370 (or 126365 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

Adding to 43406334112225 its reverse (52221143360434), we get a palindrome (95627477472659).

The spelling of 43406334112225 in words is "forty-three trillion, four hundred six billion, three hundred thirty-four million, one hundred twelve thousand, two hundred twenty-five".