4015216130 has 8 divisors (see below), whose sum is σ = 7227389052. Its totient is φ = 1606086448.

The previous prime is 4015216129. The next prime is 4015216171. The reversal of 4015216130 is 316125104.

4015216130 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 3615256129 + 399960001 = 60127^2 + 19999^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4015216130² = 32243921141224353800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4015216096 and 4015216105.

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, 200760797 + ... + 200760816.

Almost surely, 2^4015216130 is an apocalyptic number.

4015216130 is a deficient number, since it is larger than the sum of its proper divisors (3212172922).

4015216130 is a wasteful number, since it uses less digits than its factorization.

4015216130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401521620.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 4015216130 is about 63365.7330897387. The cubic root of 4015216130 is about 1589.4113467741.

The spelling of 4015216130 in words is "four billion, fifteen million, two hundred sixteen thousand, one hundred thirty".