64111240037159 has 32 divisors (see below), whose sum is σ = 74143177113600. Its totient is φ = 54300322038240.

The previous prime is 64111240037129. The next prime is 64111240037183. The reversal of 64111240037159 is 95173004211146.

64111240037159 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 64111240037159 - 2²⁴ = 64111223259943 is a prime.

It is a super-2 number, since 2×64111240037159² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64111240037129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 803248364 + ... + 803328174.

It is an arithmetic number, because the mean of its divisors is an integer number (2316974284800).

Almost surely, 2^{64111240037159} is an apocalyptic number.

64111240037159 is a deficient number, since it is larger than the sum of its proper divisors (10031937076441).

64111240037159 is a wasteful number, since it uses less digits than its factorization.

64111240037159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82643.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 64111240037159 in words is "sixty-four trillion, one hundred eleven billion, two hundred forty million, thirty-seven thousand, one hundred fifty-nine".