6216412106 has 16 divisors (see below), whose sum is σ = 9581859144. Its totient is φ = 3022550784.

The previous prime is 6216412099. The next prime is 6216412109. The reversal of 6216412106 is 6012146126.

It can be written as a sum of positive squares in 4 ways, for example, as 6004855081 + 211557025 = 77491^2 + 14545^2 .

It is not an unprimeable number, because it can be changed into a prime (6216412109) 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, 119606 + ... + 163518.

Almost surely, 2^6216412106 is an apocalyptic number.

6216412106 is a deficient number, since it is larger than the sum of its proper divisors (3365447038).

6216412106 is a wasteful number, since it uses less digits than its factorization.

6216412106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45865.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 6216412106 is about 78844.2268400166. The cubic root of 6216412106 is about 1838.7101177527.

The spelling of 6216412106 in words is "six billion, two hundred sixteen million, four hundred twelve thousand, one hundred six".