43407231252006 has 32 divisors (see below), whose sum is σ = 88932366998496. Its totient is φ = 14116096800000.

The previous prime is 43407231252001. The next prime is 43407231252017. The reversal of 43407231252006 is 60025213270434.

43407231252006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43407231252001) by changing a digit.

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, 62013216 + ... + 62709276.

It is an arithmetic number, because the mean of its divisors is an integer number (2779136468703).

Almost surely, 2^{43407231252006} is an apocalyptic number.

43407231252006 is an abundant number, since it is smaller than the sum of its proper divisors (45525135746490).

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

43407231252006 is a wasteful number, since it uses less digits than its factorization.

43407231252006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949608.

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 43407231252006 in words is "forty-three trillion, four hundred seven billion, two hundred thirty-one million, two hundred fifty-two thousand, six".