43052836851399 has 4 divisors (see below), whose sum is σ = 57403782468536. Its totient is φ = 28701891234264.

The previous prime is 43052836851397. The next prime is 43052836851473. The reversal of 43052836851399 is 99315863825034.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 43052836851399 - 2¹ = 43052836851397 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 (43052836851397) 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, 7175472808564 + ... + 7175472808569.

It is an arithmetic number, because the mean of its divisors is an integer number (14350945617134).

Almost surely, 2^{43052836851399} is an apocalyptic number.

43052836851399 is a deficient number, since it is larger than the sum of its proper divisors (14350945617137).

43052836851399 is a wasteful number, since it uses less digits than its factorization.

43052836851399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14350945617136.

The product of its (nonzero) digits is 167961600, while the sum is 66.

The spelling of 43052836851399 in words is "forty-three trillion, fifty-two billion, eight hundred thirty-six million, eight hundred fifty-one thousand, three hundred ninety-nine".