216560030414 has 16 divisors (see below), whose sum is σ = 399803133408. Its totient is φ = 85672099872.

The previous prime is 216560030329. The next prime is 216560030429. The reversal of 216560030414 is 414030065612.

It is a super-2 number, since 2×216560030414² (a number of 23 digits) contains 22 as substring.

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, 594944957 + ... + 594945320.

It is an arithmetic number, because the mean of its divisors is an integer number (24987695838).

Almost surely, 2^216560030414 is an apocalyptic number.

216560030414 is a deficient number, since it is larger than the sum of its proper divisors (183243102994).

216560030414 is a wasteful number, since it uses less digits than its factorization.

216560030414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189890299.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 216560030414 in words is "two hundred sixteen billion, five hundred sixty million, thirty thousand, four hundred fourteen".