403334000423 has 2 divisors, whose sum is σ = 403334000424. Its totient is φ = 403334000422.

The previous prime is 403334000371. The next prime is 403334000473. The reversal of 403334000423 is 324000433304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 403334000423 - 2⁶ = 403334000359 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 403334000392 and 403334000401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (403334000473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201667000211 + 201667000212.

It is an arithmetic number, because the mean of its divisors is an integer number (201667000212).

Almost surely, 2^403334000423 is an apocalyptic number.

403334000423 is a deficient number, since it is larger than the sum of its proper divisors (1).

403334000423 is an equidigital number, since it uses as much as digits as its factorization.

403334000423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 26.

Adding to 403334000423 its reverse (324000433304), we get a palindrome (727334433727).

The spelling of 403334000423 in words is "four hundred three billion, three hundred thirty-four million, four hundred twenty-three", and thus it is an aban number.