214144332404 has 48 divisors (see below), whose sum is σ = 399383187840. Its totient is φ = 100248276480.

The previous prime is 214144332397. The next prime is 214144332431. The reversal of 214144332404 is 404233441412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1180064 + ... + 1349384.

It is an arithmetic number, because the mean of its divisors is an integer number (8320483080).

Almost surely, 2^214144332404 is an apocalyptic number.

It is an amenable number.

214144332404 is a deficient number, since it is larger than the sum of its proper divisors (185238855436).

214144332404 is a wasteful number, since it uses less digits than its factorization.

214144332404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169640 (or 169638 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 214144332404 its reverse (404233441412), we get a palindrome (618377773816).

The spelling of 214144332404 in words is "two hundred fourteen billion, one hundred forty-four million, three hundred thirty-two thousand, four hundred four".