214211104 has 12 divisors (see below), whose sum is σ = 421728174. Its totient is φ = 107105536.

The previous prime is 214211083. The next prime is 214211119. The reversal of 214211104 is 401112412.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 181171600 + 33039504 = 13460^2 + 5748^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3347017 + ... + 3347080.

Almost surely, 2^214211104 is an apocalyptic number.

It is an amenable number.

214211104 is a deficient number, since it is larger than the sum of its proper divisors (207517070).

214211104 is an equidigital number, since it uses as much as digits as its factorization.

214211104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6694107 (or 6694099 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 214211104 is about 14635.9524459462. The cubic root of 214211104 is about 598.3390209722.

Adding to 214211104 its reverse (401112412), we get a palindrome (615323516).

The spelling of 214211104 in words is "two hundred fourteen million, two hundred eleven thousand, one hundred four".