4354903719973 has 2 divisors, whose sum is σ = 4354903719974. Its totient is φ = 4354903719972.

The previous prime is 4354903719961. The next prime is 4354903720009. The reversal of 4354903719973 is 3799173094534.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3423450966049 + 931452753924 = 1850257^2 + 965118^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4354903719973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4354903719073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2177451859986 + 2177451859987.

It is an arithmetic number, because the mean of its divisors is an integer number (2177451859987).

Almost surely, 2^{4354903719973} is an apocalyptic number.

It is an amenable number.

4354903719973 is a deficient number, since it is larger than the sum of its proper divisors (1).

4354903719973 is an equidigital number, since it uses as much as digits as its factorization.

4354903719973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77157360, while the sum is 64.

The spelling of 4354903719973 in words is "four trillion, three hundred fifty-four billion, nine hundred three million, seven hundred nineteen thousand, nine hundred seventy-three".