214040132 has 12 divisors (see below), whose sum is σ = 396603900. Its totient is φ = 100724736.

The previous prime is 214040069. The next prime is 214040147. The reversal of 214040132 is 231040412.

214040132 is digitally balanced in base 2, 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 121572676 + 92467456 = 11026^2 + 9616^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 214040132.

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, 1573757 + ... + 1573892.

It is an arithmetic number, because the mean of its divisors is an integer number (33050325).

Almost surely, 2^214040132 is an apocalyptic number.

It is an amenable number.

214040132 is a deficient number, since it is larger than the sum of its proper divisors (182563768).

214040132 is a wasteful number, since it uses less digits than its factorization.

214040132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3147670 (or 3147668 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 214040132 is about 14630.1104575461. The cubic root of 214040132 is about 598.1797910570.

Adding to 214040132 its reverse (231040412), we get a palindrome (445080544).

The spelling of 214040132 in words is "two hundred fourteen million, forty thousand, one hundred thirty-two".