4216658428 has 24 divisors (see below), whose sum is σ = 7531347824. Its totient is φ = 2065132800.

The previous prime is 4216658371. The next prime is 4216658431. The reversal of 4216658428 is 8248566124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22951 + ... + 94657.

Almost surely, 2^4216658428 is an apocalyptic number.

It is an amenable number.

4216658428 is a deficient number, since it is larger than the sum of its proper divisors (3314689396).

4216658428 is a wasteful number, since it uses less digits than its factorization.

4216658428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72013 (or 72011 counting only the distinct ones).

The product of its digits is 737280, while the sum is 46.

The square root of 4216658428 is about 64935.8023589453. The cubic root of 4216658428 is about 1615.5589419585.

The spelling of 4216658428 in words is "four billion, two hundred sixteen million, six hundred fifty-eight thousand, four hundred twenty-eight".