215130411334 has 8 divisors (see below), whose sum is σ = 333823052160. Its totient is φ = 103856060616.

The previous prime is 215130411319. The next prime is 215130411341. The reversal of 215130411334 is 433114031512.

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

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, 1854572454 + ... + 1854572569.

It is an arithmetic number, because the mean of its divisors is an integer number (41727881520).

Almost surely, 2^215130411334 is an apocalyptic number.

215130411334 is a deficient number, since it is larger than the sum of its proper divisors (118692640826).

215130411334 is a wasteful number, since it uses less digits than its factorization.

215130411334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3709145054.

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 215130411334 its reverse (433114031512), we get a palindrome (648244442846).

The spelling of 215130411334 in words is "two hundred fifteen billion, one hundred thirty million, four hundred eleven thousand, three hundred thirty-four".