52400034340443 has 96 divisors (see below), whose sum is σ = 80393060966400. Its totient is φ = 34091782557696.

The previous prime is 52400034340397. The next prime is 52400034340481. The reversal of 52400034340443 is 34404343000425.

52400034340443 is a `hidden beast` number, since 5 + 240 + 0 + 0 + 3 + 4 + 3 + 404 + 4 + 3 = 666.

It is not a de Polignac number, because 52400034340443 - 2⁸ = 52400034340187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52400034340398 and 52400034340407.

It is not an unprimeable number, because it can be changed into a prime (52400034340243) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8802287355 + ... + 8802293307.

It is an arithmetic number, because the mean of its divisors is an integer number (837427718400).

Almost surely, 2^{52400034340443} is an apocalyptic number.

52400034340443 is a deficient number, since it is larger than the sum of its proper divisors (27993026625957).

52400034340443 is a wasteful number, since it uses less digits than its factorization.

52400034340443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8103 (or 8091 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 36.

Adding to 52400034340443 its reverse (34404343000425), we get a palindrome (86804377340868).

The spelling of 52400034340443 in words is "fifty-two trillion, four hundred billion, thirty-four million, three hundred forty thousand, four hundred forty-three".