43239828870384 has 40 divisors (see below), whose sum is σ = 112066744352640. Its totient is φ = 14366327502528.

The previous prime is 43239828870367. The next prime is 43239828870463. The reversal of 43239828870384 is 48307882893234.

It is a super-3 number, since 3×43239828870384³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1467134724 + ... + 1467164195.

It is an arithmetic number, because the mean of its divisors is an integer number (2801668608816).

Almost surely, 2^{43239828870384} is an apocalyptic number.

It is an amenable number.

43239828870384 is an abundant number, since it is smaller than the sum of its proper divisors (68826915482256).

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

43239828870384 is a wasteful number, since it uses less digits than its factorization.

43239828870384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2934299237 (or 2934299231 counting only the distinct ones).

The product of its (nonzero) digits is 445906944, while the sum is 69.

The spelling of 43239828870384 in words is "forty-three trillion, two hundred thirty-nine billion, eight hundred twenty-eight million, eight hundred seventy thousand, three hundred eighty-four".