214235661376 has 84 divisors (see below), whose sum is σ = 494772590844. Its totient is φ = 91651563520.

The previous prime is 214235661349. The next prime is 214235661377. The reversal of 214235661376 is 673166532412.

It is a happy number.

214235661376 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 156816000000 + 57419661376 = 396000^2 + 239624^2 .

It is not an unprimeable number, because it can be changed into a prime (214235661377) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 682021 + ... + 945316.

It is an arithmetic number, because the mean of its divisors is an integer number (5890149891).

Almost surely, 2^214235661376 is an apocalyptic number.

It is an amenable number.

214235661376 is an abundant number, since it is smaller than the sum of its proper divisors (280536929468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214235661376 is a wasteful number, since it uses less digits than its factorization.

214235661376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627388 (or 1627367 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 46.

The spelling of 214235661376 in words is "two hundred fourteen billion, two hundred thirty-five million, six hundred sixty-one thousand, three hundred seventy-six".