214266539894 has 8 divisors (see below), whose sum is σ = 350617974408. Its totient is φ = 97393881760.

The previous prime is 214266539863. The next prime is 214266539917. The reversal of 214266539894 is 498935662412.

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, 4869694067 + ... + 4869694110.

It is an arithmetic number, because the mean of its divisors is an integer number (43827246801).

Almost surely, 2^214266539894 is an apocalyptic number.

214266539894 is a deficient number, since it is larger than the sum of its proper divisors (136351434514).

214266539894 is a wasteful number, since it uses less digits than its factorization.

214266539894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9739388190.

The product of its digits is 22394880, while the sum is 59.

The spelling of 214266539894 in words is "two hundred fourteen billion, two hundred sixty-six million, five hundred thirty-nine thousand, eight hundred ninety-four".