4216165626 has 16 divisors (see below), whose sum is σ = 8876138400. Its totient is φ = 1331420688.

The previous prime is 4216165621. The next prime is 4216165643. The reversal of 4216165626 is 6265616124.

It is not an unprimeable number, because it can be changed into a prime (4216165621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18491841 + ... + 18492068.

It is an arithmetic number, because the mean of its divisors is an integer number (554758650).

Almost surely, 2^4216165626 is an apocalyptic number.

4216165626 is an abundant number, since it is smaller than the sum of its proper divisors (4659972774).

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

4216165626 is a wasteful number, since it uses less digits than its factorization.

4216165626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36983933.

The product of its digits is 103680, while the sum is 39.

The square root of 4216165626 is about 64932.0077157637. The cubic root of 4216165626 is about 1615.4960025711.

The spelling of 4216165626 in words is "four billion, two hundred sixteen million, one hundred sixty-five thousand, six hundred twenty-six".