214993482693 has 32 divisors (see below), whose sum is σ = 319635320832. Its totient is φ = 127421361600.

The previous prime is 214993482661. The next prime is 214993482709. The reversal of 214993482693 is 396284399412.

It is not a de Polignac number, because 214993482693 - 2⁵ = 214993482661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214993442693) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1840203 + ... + 1953543.

It is an arithmetic number, because the mean of its divisors is an integer number (9988603776).

Almost surely, 2^214993482693 is an apocalyptic number.

It is an amenable number.

214993482693 is a deficient number, since it is larger than the sum of its proper divisors (104641838139).

214993482693 is a wasteful number, since it uses less digits than its factorization.

214993482693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114625.

The product of its digits is 20155392, while the sum is 60.

The spelling of 214993482693 in words is "two hundred fourteen billion, nine hundred ninety-three million, four hundred eighty-two thousand, six hundred ninety-three".