43212052654 has 32 divisors (see below), whose sum is σ = 67914153216. Its totient is φ = 20581915200.

The previous prime is 43212052627. The next prime is 43212052661. The reversal of 43212052654 is 45625021234.

43212052654 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12909009 + ... + 12912355.

It is an arithmetic number, because the mean of its divisors is an integer number (2122317288).

Almost surely, 2^43212052654 is an apocalyptic number.

43212052654 is a deficient number, since it is larger than the sum of its proper divisors (24702100562).

43212052654 is a wasteful number, since it uses less digits than its factorization.

43212052654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4440.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 43212052654 its reverse (45625021234), we get a palindrome (88837073888).

The spelling of 43212052654 in words is "forty-three billion, two hundred twelve million, fifty-two thousand, six hundred fifty-four".