3213402423 has 16 divisors (see below), whose sum is σ = 5341760256. Its totient is φ = 1669299840.

The previous prime is 3213402421. The next prime is 3213402443. The reversal of 3213402423 is 3242043123.

It is not a de Polignac number, because 3213402423 - 2¹ = 3213402421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3213402393 and 3213402402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213402421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6955186 + ... + 6955647.

It is an arithmetic number, because the mean of its divisors is an integer number (333860016).

Almost surely, 2^3213402423 is an apocalyptic number.

3213402423 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3213402423 is a deficient number, since it is larger than the sum of its proper divisors (2128357833).

3213402423 is a wasteful number, since it uses less digits than its factorization.

3213402423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13910854.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 3213402423 is about 56686.8805192171. The cubic root of 3213402423 is about 1475.6670234884.

Adding to 3213402423 its reverse (3242043123), we get a palindrome (6455445546).

The spelling of 3213402423 in words is "three billion, two hundred thirteen million, four hundred two thousand, four hundred twenty-three".