64004235243003 has 36 divisors (see below), whose sum is σ = 101647596317904. Its totient is φ = 38779610944800.

The previous prime is 64004235242989. The next prime is 64004235243037. The reversal of 64004235243003 is 30034253240046.

64004235243003 is a `hidden beast` number, since 6 + 400 + 4 + 2 + 3 + 5 + 243 + 0 + 0 + 3 = 666.

It is not a de Polignac number, because 64004235243003 - 2¹⁴ = 64004235226619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64004235243073) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4306575 + ... + 12105992.

It is an arithmetic number, because the mean of its divisors is an integer number (2823544342164).

Almost surely, 2^{64004235243003} is an apocalyptic number.

64004235243003 is a deficient number, since it is larger than the sum of its proper divisors (37643361074901).

64004235243003 is a wasteful number, since it uses less digits than its factorization.

64004235243003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16416176 (or 16416162 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 64004235243003 its reverse (30034253240046), we get a palindrome (94038488483049).

The spelling of 64004235243003 in words is "sixty-four trillion, four billion, two hundred thirty-five million, two hundred forty-three thousand, three".