216013034 has 8 divisors (see below), whose sum is σ = 330913728. Its totient is φ = 105708460.

The previous prime is 216013013. The next prime is 216013073. The reversal of 216013034 is 430310612.

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

It is a junction number, because it is equal to n+sod(n) for n = 216012997 and 216013015.

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, 1148912 + ... + 1149099.

It is an arithmetic number, because the mean of its divisors is an integer number (41364216).

Almost surely, 2^216013034 is an apocalyptic number.

216013034 is a deficient number, since it is larger than the sum of its proper divisors (114900694).

216013034 is a wasteful number, since it uses less digits than its factorization.

216013034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2298060.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 216013034 is about 14697.3818756947. The cubic root of 216013034 is about 600.0120682758.

Adding to 216013034 its reverse (430310612), we get a palindrome (646323646).

The spelling of 216013034 in words is "two hundred sixteen million, thirteen thousand, thirty-four".