3431420023 has 2 divisors, whose sum is σ = 3431420024. Its totient is φ = 3431420022.

The previous prime is 3431419987. The next prime is 3431420033. The reversal of 3431420023 is 3200241343.

It is a happy number.

3431420023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3431420023 - 2¹⁷ = 3431288951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3431419976 and 3431420003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3431420033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715710011 + 1715710012.

It is an arithmetic number, because the mean of its divisors is an integer number (1715710012).

Almost surely, 2^3431420023 is an apocalyptic number.

3431420023 is a deficient number, since it is larger than the sum of its proper divisors (1).

3431420023 is an equidigital number, since it uses as much as digits as its factorization.

3431420023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3431420023 is about 58578.3238322846. The cubic root of 3431420023 is about 1508.3123731392.

Adding to 3431420023 its reverse (3200241343), we get a palindrome (6631661366).

The spelling of 3431420023 in words is "three billion, four hundred thirty-one million, four hundred twenty thousand, twenty-three".