43152028093439 has 16 divisors (see below), whose sum is σ = 44036634216960. Its totient is φ = 42277585741440.

The previous prime is 43152028093381. The next prime is 43152028093459. The reversal of 43152028093439 is 93439082025134.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 43152028093439 - 2¹⁶ = 43152028027903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43152028093459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267584 + ... + 9293850.

It is an arithmetic number, because the mean of its divisors is an integer number (2752289638560).

Almost surely, 2^{43152028093439} is an apocalyptic number.

43152028093439 is a deficient number, since it is larger than the sum of its proper divisors (884606123521).

43152028093439 is a wasteful number, since it uses less digits than its factorization.

43152028093439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9026830.

The product of its (nonzero) digits is 5598720, while the sum is 53.

The spelling of 43152028093439 in words is "forty-three trillion, one hundred fifty-two billion, twenty-eight million, ninety-three thousand, four hundred thirty-nine".