4201215216 has 40 divisors (see below), whose sum is σ = 11839789824. Its totient is φ = 1273095360.

The previous prime is 4201215211. The next prime is 4201215223. The reversal of 4201215216 is 6125121024.

It is a super-2 number, since 2×4201215216² = 35300418582299853312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4201215211) 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, 3977896 + ... + 3978951.

Almost surely, 2^4201215216 is an apocalyptic number.

It is an amenable number.

4201215216 is an abundant number, since it is smaller than the sum of its proper divisors (7638574608).

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

4201215216 is a wasteful number, since it uses less digits than its factorization.

4201215216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7956869 (or 7956863 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 4201215216 is about 64816.7819009861. The cubic root of 4201215216 is about 1613.5842392974.

The spelling of 4201215216 in words is "four billion, two hundred one million, two hundred fifteen thousand, two hundred sixteen".