4064336665560 has 96 divisors (see below), whose sum is σ = 13211721432000. Its totient is φ = 1083607540224.

The previous prime is 4064336665517. The next prime is 4064336665567. The reversal of 4064336665560 is 655666334604.

It is a happy number.

It is a super-2 number, since 2×4064336665560² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4064336665497 and 4064336665506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4064336665567) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 693796 + ... + 2934284.

It is an arithmetic number, because the mean of its divisors is an integer number (137622098250).

Almost surely, 2^{4064336665560} is an apocalyptic number.

4064336665560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4064336665560 is an abundant number, since it is smaller than the sum of its proper divisors (9147384766440).

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

4064336665560 is a wasteful number, since it uses less digits than its factorization.

4064336665560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2245545 (or 2245538 counting only the distinct ones).

The product of its (nonzero) digits is 27993600, while the sum is 54.

The spelling of 4064336665560 in words is "four trillion, sixty-four billion, three hundred thirty-six million, six hundred sixty-five thousand, five hundred sixty".