4216380866637 has 16 divisors (see below), whose sum is σ = 5706697256640. Its totient is φ = 2768506468992.

The previous prime is 4216380866609. The next prime is 4216380866641. The reversal of 4216380866637 is 7366680836124.

4216380866637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-4216380866637 is a prime.

It is a super-2 number, since 2×4216380866637² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4216380866437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527848 + ... + 2951505.

It is an arithmetic number, because the mean of its divisors is an integer number (356668578540).

Almost surely, 2^{4216380866637} is an apocalyptic number.

It is an amenable number.

4216380866637 is a deficient number, since it is larger than the sum of its proper divisors (1490316390003).

4216380866637 is a wasteful number, since it uses less digits than its factorization.

4216380866637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3485452.

The product of its (nonzero) digits is 41803776, while the sum is 60.

The spelling of 4216380866637 in words is "four trillion, two hundred sixteen billion, three hundred eighty million, eight hundred sixty-six thousand, six hundred thirty-seven".