216070054696 has 32 divisors (see below), whose sum is σ = 416113910280. Its totient is φ = 105106809600.

The previous prime is 216070054667. The next prime is 216070054709. The reversal of 216070054696 is 696450070612.

It can be written as a sum of positive squares in 4 ways, for example, as 104467289796 + 111602764900 = 323214^2 + 334070^2 .

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, 5444686 + ... + 5484226.

Almost surely, 2^216070054696 is an apocalyptic number.

It is an amenable number.

216070054696 is a deficient number, since it is larger than the sum of its proper divisors (200043855584).

216070054696 is a wasteful number, since it uses less digits than its factorization.

216070054696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58045 (or 58041 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 216070054696 in words is "two hundred sixteen billion, seventy million, fifty-four thousand, six hundred ninety-six".