1402234403 has 2 divisors, whose sum is σ = 1402234404. Its totient is φ = 1402234402.

The previous prime is 1402234397. The next prime is 1402234417. The reversal of 1402234403 is 3044322041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1402234403 - 2⁴ = 1402234387 is a prime.

It is a super-2 number, since 2×1402234403² = 3932522641913532818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1402234003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701117201 + 701117202.

It is an arithmetic number, because the mean of its divisors is an integer number (701117202).

Almost surely, 2^1402234403 is an apocalyptic number.

1402234403 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402234403 is an equidigital number, since it uses as much as digits as its factorization.

1402234403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1402234403 is about 37446.4204297287. The cubic root of 1402234403 is about 1119.2837690614.

Adding to 1402234403 its reverse (3044322041), we get a palindrome (4446556444).

The spelling of 1402234403 in words is "one billion, four hundred two million, two hundred thirty-four thousand, four hundred three".