20240067350065 has 32 divisors (see below), whose sum is σ = 26066945520000. Its totient is φ = 15042415454208.

The previous prime is 20240067350051. The next prime is 20240067350089. The reversal of 20240067350065 is 56005376004202.

It is a cyclic number.

It is not a de Polignac number, because 20240067350065 - 2⁵ = 20240067350033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9070915 + ... + 11079784.

It is an arithmetic number, because the mean of its divisors is an integer number (814592047500).

Almost surely, 2^{20240067350065} is an apocalyptic number.

It is an amenable number.

20240067350065 is a deficient number, since it is larger than the sum of its proper divisors (5826878169935).

20240067350065 is a wasteful number, since it uses less digits than its factorization.

20240067350065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20150929.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 20240067350065 in words is "twenty trillion, two hundred forty billion, sixty-seven million, three hundred fifty thousand, sixty-five".