4345223245403 has 16 divisors (see below), whose sum is σ = 4424563440000. Its totient is φ = 4266075178560.

The previous prime is 4345223245399. The next prime is 4345223245427. The reversal of 4345223245403 is 3045423225434.

It is a cyclic number.

It is not a de Polignac number, because 4345223245403 - 2² = 4345223245399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4345223245463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304942223 + ... + 304956471.

It is an arithmetic number, because the mean of its divisors is an integer number (276535215000).

Almost surely, 2^{4345223245403} is an apocalyptic number.

4345223245403 is a deficient number, since it is larger than the sum of its proper divisors (79340194597).

4345223245403 is a wasteful number, since it uses less digits than its factorization.

4345223245403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20602.

The product of its (nonzero) digits is 1382400, while the sum is 41.

The spelling of 4345223245403 in words is "four trillion, three hundred forty-five billion, two hundred twenty-three million, two hundred forty-five thousand, four hundred three".