3443422451 has 4 divisors (see below), whose sum is σ = 3935339952. Its totient is φ = 2951504952.

The previous prime is 3443422447. The next prime is 3443422453. The reversal of 3443422451 is 1542243443.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3443422451 - 2² = 3443422447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3443422453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 245958740 + ... + 245958753.

It is an arithmetic number, because the mean of its divisors is an integer number (983834988).

Almost surely, 2^3443422451 is an apocalyptic number.

3443422451 is a deficient number, since it is larger than the sum of its proper divisors (491917501).

3443422451 is an equidigital number, since it uses as much as digits as its factorization.

3443422451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491917500.

The product of its digits is 46080, while the sum is 32.

The square root of 3443422451 is about 58680.6820938544. The cubic root of 3443422451 is about 1510.0689194162.

Adding to 3443422451 its reverse (1542243443), we get a palindrome (4985665894).

The spelling of 3443422451 in words is "three billion, four hundred forty-three million, four hundred twenty-two thousand, four hundred fifty-one".