4216622442 has 32 divisors (see below), whose sum is σ = 8655170112. Its totient is φ = 1368941184.

The previous prime is 4216622401. The next prime is 4216622461. The reversal of 4216622442 is 2442266124.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4828 + ... + 91959.

It is an arithmetic number, because the mean of its divisors is an integer number (270474066).

Almost surely, 2^4216622442 is an apocalyptic number.

4216622442 is an abundant number, since it is smaller than the sum of its proper divisors (4438547670).

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

4216622442 is a wasteful number, since it uses less digits than its factorization.

4216622442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96982.

The product of its digits is 36864, while the sum is 33.

The square root of 4216622442 is about 64935.5252693008. The cubic root of 4216622442 is about 1615.5543460863.

Adding to 4216622442 its reverse (2442266124), we get a palindrome (6658888566).

The spelling of 4216622442 in words is "four billion, two hundred sixteen million, six hundred twenty-two thousand, four hundred forty-two".