4202321216 has 28 divisors (see below), whose sum is σ = 8359421940. Its totient is φ = 2096010240.

The previous prime is 4202321177. The next prime is 4202321261. The reversal of 4202321216 is 6121232024.

It is a happy number.

4202321216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3308550400 + 893770816 = 57520^2 + 29896^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4202321191 and 4202321200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54095 + ... + 106446.

Almost surely, 2^4202321216 is an apocalyptic number.

It is an amenable number.

4202321216 is a deficient number, since it is larger than the sum of its proper divisors (4157100724).

4202321216 is a wasteful number, since it uses less digits than its factorization.

4202321216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160962 (or 160952 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4202321216 is about 64825.3130806169. The cubic root of 4202321216 is about 1613.7258227437.

The spelling of 4202321216 in words is "four billion, two hundred two million, three hundred twenty-one thousand, two hundred sixteen".