2214066403 has 4 divisors (see below), whose sum is σ = 2242092640. Its totient is φ = 2186040168.

The previous prime is 2214066373. The next prime is 2214066433. The reversal of 2214066403 is 3046604122.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2214066373) and next prime (2214066433).

It is a cyclic number.

It is not a de Polignac number, because 2214066403 - 2¹⁷ = 2213935331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2214066433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14013000 + ... + 14013157.

It is an arithmetic number, because the mean of its divisors is an integer number (560523160).

Almost surely, 2^2214066403 is an apocalyptic number.

2214066403 is a deficient number, since it is larger than the sum of its proper divisors (28026237).

2214066403 is an equidigital number, since it uses as much as digits as its factorization.

2214066403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28026236.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 2214066403 is about 47053.8670355583. The cubic root of 2214066403 is about 1303.3574757089.

The spelling of 2214066403 in words is "two billion, two hundred fourteen million, sixty-six thousand, four hundred three".