4353043478803 has 2 divisors, whose sum is σ = 4353043478804. Its totient is φ = 4353043478802.

The previous prime is 4353043478743. The next prime is 4353043478807. The reversal of 4353043478803 is 3088743403534.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4353043478803 - 2²¹ = 4353041381651 is a prime.

It is not a weakly prime, because it can be changed into another prime (4353043478807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2176521739401 + 2176521739402.

It is an arithmetic number, because the mean of its divisors is an integer number (2176521739402).

Almost surely, 2^{4353043478803} is an apocalyptic number.

4353043478803 is a deficient number, since it is larger than the sum of its proper divisors (1).

4353043478803 is an equidigital number, since it uses as much as digits as its factorization.

4353043478803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 4353043478803 in words is "four trillion, three hundred fifty-three billion, forty-three million, four hundred seventy-eight thousand, eight hundred three".