4216265280 has 84 divisors (see below), whose sum is σ = 14502205692. Its totient is φ = 1124336640.

The previous prime is 4216265279. The next prime is 4216265293. The reversal of 4216265280 is 825626124.

It is a happy number.

4216265280 is a `hidden beast` number, since 4 + 2 + 1 + 626 + 5 + 28 + 0 = 666.

4216265280 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 453178944 + 3763086336 = 21288^2 + 61344^2 .

It is a super-2 number, since 2×4216265280² = 35553785822666956800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 729111 + ... + 734870.

Almost surely, 2^4216265280 is an apocalyptic number.

4216265280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4216265280 is an abundant number, since it is smaller than the sum of its proper divisors (10285940412).

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

4216265280 is a wasteful number, since it uses less digits than its factorization.

4216265280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464004 (or 1463991 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 4216265280 is about 64932.7750831581. The cubic root of 4216265280 is about 1615.5087305159.

The spelling of 4216265280 in words is "four billion, two hundred sixteen million, two hundred sixty-five thousand, two hundred eighty".