64040062020600 has 192 divisors, whose sum is σ = 210774855974400. Its totient is φ = 16029003847680.

The previous prime is 64040062020553. The next prime is 64040062020611. The reversal of 64040062020600 is 602026004046.

It is a super-2 number, since 2×64040062020600² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4810330 + ... + 12297129.

It is an arithmetic number, because the mean of its divisors is an integer number (1097785708200).

Almost surely, 2^{64040062020600} is an apocalyptic number.

64040062020600 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64040062020600 is an abundant number, since it is smaller than the sum of its proper divisors (146734793953800).

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

64040062020600 is a wasteful number, since it uses less digits than its factorization.

64040062020600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17107862 (or 17107853 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 64040062020600 its reverse (602026004046), we get a palindrome (64642088024646).

The spelling of 64040062020600 in words is "sixty-four trillion, forty billion, sixty-two million, twenty thousand, six hundred".