4159655281664 has 44 divisors (see below), whose sum is σ = 8358784124928. Its totient is φ = 2068938393600.

The previous prime is 4159655281657. The next prime is 4159655281679. The reversal of 4159655281664 is 4661825569514.

It is a super-2 number, since 2×4159655281664² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4159655281597 and 4159655281606.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10438352 + ... + 10829519.

Almost surely, 2^{4159655281664} is an apocalyptic number.

It is an amenable number.

4159655281664 is an abundant number, since it is smaller than the sum of its proper divisors (4199128843264).

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

4159655281664 is a wasteful number, since it uses less digits than its factorization.

4159655281664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21268082 (or 21268064 counting only the distinct ones).

The product of its digits is 62208000, while the sum is 62.

The spelling of 4159655281664 in words is "four trillion, one hundred fifty-nine billion, six hundred fifty-five million, two hundred eighty-one thousand, six hundred sixty-four".