43315206655406 has 24 divisors (see below), whose sum is σ = 77006665056600. Its totient is φ = 18213402257232.

The previous prime is 43315206655379. The next prime is 43315206655429. The reversal of 43315206655406 is 60455660251334.

43315206655406 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 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 11 ways as a sum of consecutive naturals, for example, 4169729756 + ... + 4169740143.

It is an arithmetic number, because the mean of its divisors is an integer number (3208611044025).

Almost surely, 2^{43315206655406} is an apocalyptic number.

43315206655406 is a deficient number, since it is larger than the sum of its proper divisors (33691458401194).

43315206655406 is a wasteful number, since it uses less digits than its factorization.

43315206655406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8339469968 (or 8339469961 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 50.

The spelling of 43315206655406 in words is "forty-three trillion, three hundred fifteen billion, two hundred six million, six hundred fifty-five thousand, four hundred six".