1402214243 has 2 divisors, whose sum is σ = 1402214244. Its totient is φ = 1402214242.

The previous prime is 1402214207. The next prime is 1402214263. The reversal of 1402214243 is 3424122041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1402214243 - 2⁸ = 1402213987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1402214263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701107121 + 701107122.

It is an arithmetic number, because the mean of its divisors is an integer number (701107122).

Almost surely, 2^1402214243 is an apocalyptic number.

1402214243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402214243 is an equidigital number, since it uses as much as digits as its factorization.

1402214243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1402214243 is about 37446.1512441533. The cubic root of 1402214243 is about 1119.2784050346.

Adding to 1402214243 its reverse (3424122041), we get a palindrome (4826336284).

The spelling of 1402214243 in words is "one billion, four hundred two million, two hundred fourteen thousand, two hundred forty-three".