64418234801161 has 8 divisors (see below), whose sum is σ = 66671694214400. Its totient is φ = 62175741127920.

The previous prime is 64418234801159. The next prime is 64418234801201. The reversal of 64418234801161 is 16110843281446.

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

It is a cyclic number.

It is not a de Polignac number, because 64418234801161 - 2¹ = 64418234801159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64418234801101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2741423046 + ... + 2741446543.

It is an arithmetic number, because the mean of its divisors is an integer number (8333961776800).

Almost surely, 2^{64418234801161} is an apocalyptic number.

It is an amenable number.

64418234801161 is a deficient number, since it is larger than the sum of its proper divisors (2253459413239).

64418234801161 is a wasteful number, since it uses less digits than its factorization.

64418234801161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5482869999.

The product of its (nonzero) digits is 884736, while the sum is 49.

The spelling of 64418234801161 in words is "sixty-four trillion, four hundred eighteen billion, two hundred thirty-four million, eight hundred one thousand, one hundred sixty-one".