43286428541 has 4 divisors (see below), whose sum is σ = 43287595584. Its totient is φ = 43285261500.

The previous prime is 43286428529. The next prime is 43286428561. The reversal of 43286428541 is 14582468234.

43286428541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43286428541 - 2⁶ = 43286428477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43286428561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525995 + ... + 602696.

It is an arithmetic number, because the mean of its divisors is an integer number (10821898896).

Almost surely, 2^43286428541 is an apocalyptic number.

It is an amenable number.

43286428541 is a deficient number, since it is larger than the sum of its proper divisors (1167043).

43286428541 is a wasteful number, since it uses less digits than its factorization.

43286428541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167042.

The product of its digits is 1474560, while the sum is 47.

The spelling of 43286428541 in words is "forty-three billion, two hundred eighty-six million, four hundred twenty-eight thousand, five hundred forty-one".