20240671422065 has 16 divisors (see below), whose sum is σ = 24312967744896. Its totient is φ = 16176436608000.

The previous prime is 20240671422017. The next prime is 20240671422077. The reversal of 20240671422065 is 56022417604202.

It is not a de Polignac number, because 20240671422065 - 2¹² = 20240671417969 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21235214 + ... + 22167896.

It is an arithmetic number, because the mean of its divisors is an integer number (1519560484056).

Almost surely, 2^{20240671422065} is an apocalyptic number.

It is an amenable number.

20240671422065 is a deficient number, since it is larger than the sum of its proper divisors (4072296322831).

20240671422065 is a wasteful number, since it uses less digits than its factorization.

20240671422065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937000.

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 20240671422065 in words is "twenty trillion, two hundred forty billion, six hundred seventy-one million, four hundred twenty-two thousand, sixty-five".