214612634212 has 6 divisors (see below), whose sum is σ = 375572109878. Its totient is φ = 107306317104.

The previous prime is 214612634191. The next prime is 214612634221. The reversal of 214612634212 is 212436216412.

It can be written as a sum of positive squares in only one way, i.e., 210620416356 + 3992217856 = 458934^2 + 63184^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26826579273 + ... + 26826579280.

Almost surely, 2^214612634212 is an apocalyptic number.

It is an amenable number.

214612634212 is a deficient number, since it is larger than the sum of its proper divisors (160959475666).

214612634212 is a wasteful number, since it uses less digits than its factorization.

214612634212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53653158557 (or 53653158555 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The spelling of 214612634212 in words is "two hundred fourteen billion, six hundred twelve million, six hundred thirty-four thousand, two hundred twelve".