2036072609281 has 8 divisors (see below), whose sum is σ = 2060783367840. Its totient is φ = 2011402596192.

The previous prime is 2036072609257. The next prime is 2036072609327. The reversal of 2036072609281 is 1829062706302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2036072609281 is a prime.

It is a super-2 number, since 2×2036072609281² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2036072609201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10085815 + ... + 10285708.

It is an arithmetic number, because the mean of its divisors is an integer number (257597920980).

Almost surely, 2^{2036072609281} is an apocalyptic number.

It is an amenable number.

2036072609281 is a deficient number, since it is larger than the sum of its proper divisors (24710758559).

2036072609281 is a wasteful number, since it uses less digits than its factorization.

2036072609281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20372735.

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 2036072609281 in words is "two trillion, thirty-six billion, seventy-two million, six hundred nine thousand, two hundred eighty-one".