64333983114 has 24 divisors (see below), whose sum is σ = 142020304452. Its totient is φ = 21040044480.

The previous prime is 64333983113. The next prime is 64333983139. The reversal of 64333983114 is 41138933346.

It can be written as a sum of positive squares in 2 ways, for example, as 64169502489 + 164480625 = 253317^2 + 12825^2 .

It is a super-2 number, since 2×64333983114² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 64333983114.

It is not an unprimeable number, because it can be changed into a prime (64333983113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33717067 + ... + 33718974.

Almost surely, 2^64333983114 is an apocalyptic number.

64333983114 is an abundant number, since it is smaller than the sum of its proper divisors (77686321338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64333983114 is a wasteful number, since it uses less digits than its factorization.

64333983114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67436102 (or 67436099 counting only the distinct ones).

The product of its digits is 559872, while the sum is 45.

The spelling of 64333983114 in words is "sixty-four billion, three hundred thirty-three million, nine hundred eighty-three thousand, one hundred fourteen".