32836784696081 has 4 divisors (see below), whose sum is σ = 32840183606964. Its totient is φ = 32833385785200.

The previous prime is 32836784696021. The next prime is 32836784696101. The reversal of 32836784696081 is 18069648763823.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 12232366350400 + 20604418345681 = 3497480^2 + 4539209^2 .

It is a cyclic number.

It is not a de Polignac number, because 32836784696081 - 2²⁶ = 32836717587217 is a prime.

It is a super-2 number, since 2×32836784696081² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32836784695996 and 32836784696014.

It is not an unprimeable number, because it can be changed into a prime (32836784696021) 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, 1699440950 + ... + 1699460271.

It is an arithmetic number, because the mean of its divisors is an integer number (8210045901741).

Almost surely, 2^{32836784696081} is an apocalyptic number.

It is an amenable number.

32836784696081 is a deficient number, since it is larger than the sum of its proper divisors (3398910883).

32836784696081 is an equidigital number, since it uses as much as digits as its factorization.

32836784696081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398910882.

The product of its (nonzero) digits is 501645312, while the sum is 71.

The spelling of 32836784696081 in words is "thirty-two trillion, eight hundred thirty-six billion, seven hundred eighty-four million, six hundred ninety-six thousand, eighty-one".