214234772193 has 48 divisors (see below), whose sum is σ = 344095338496. Its totient is φ = 127550194560.

The previous prime is 214234772177. The next prime is 214234772197. The reversal of 214234772193 is 391277432412.

214234772193 is a `hidden beast` number, since 2 + 1 + 423 + 4 + 7 + 7 + 219 + 3 = 666.

It is not a de Polignac number, because 214234772193 - 2⁴ = 214234772177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (214234772197) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23088471 + ... + 23097747.

Almost surely, 2^214234772193 is an apocalyptic number.

It is an amenable number.

214234772193 is a deficient number, since it is larger than the sum of its proper divisors (129860566303).

214234772193 is a wasteful number, since it uses less digits than its factorization.

214234772193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15694 (or 15691 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The spelling of 214234772193 in words is "two hundred fourteen billion, two hundred thirty-four million, seven hundred seventy-two thousand, one hundred ninety-three".