210214202404 has 6 divisors (see below), whose sum is σ = 367874854214. Its totient is φ = 105107101200.

The previous prime is 210214202399. The next prime is 210214202411. The reversal of 210214202404 is 404202412012.

It can be written as a sum of positive squares in only one way, i.e., 139500756004 + 70713446400 = 373498^2 + 265920^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26276775297 + ... + 26276775304.

Almost surely, 2^210214202404 is an apocalyptic number.

It is an amenable number.

210214202404 is a deficient number, since it is larger than the sum of its proper divisors (157660651810).

210214202404 is a wasteful number, since it uses less digits than its factorization.

210214202404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52553550605 (or 52553550603 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 210214202404 its reverse (404202412012), we get a palindrome (614416614416).

The spelling of 210214202404 in words is "two hundred ten billion, two hundred fourteen million, two hundred two thousand, four hundred four".