83414772825443 has 4 divisors (see below), whose sum is σ = 85354651263288. Its totient is φ = 81474894387600.

The previous prime is 83414772825437. The next prime is 83414772825451. The reversal of 83414772825443 is 34452827741438.

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

It is a cyclic number.

It is not a de Polignac number, because 83414772825443 - 2³⁶ = 83346053348707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83414772825413) 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, 969939218858 + ... + 969939218943.

It is an arithmetic number, because the mean of its divisors is an integer number (21338662815822).

Almost surely, 2^{83414772825443} is an apocalyptic number.

83414772825443 is a deficient number, since it is larger than the sum of its proper divisors (1939878437845).

83414772825443 is a wasteful number, since it uses less digits than its factorization.

83414772825443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1939878437844.

The product of its digits is 144506880, while the sum is 62.

The spelling of 83414772825443 in words is "eighty-three trillion, four hundred fourteen billion, seven hundred seventy-two million, eight hundred twenty-five thousand, four hundred forty-three".