4350340018903 has 2 divisors, whose sum is σ = 4350340018904. Its totient is φ = 4350340018902.

The previous prime is 4350340018841. The next prime is 4350340018931. The reversal of 4350340018903 is 3098100430534.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4350340018903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4350340018993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2175170009451 + 2175170009452.

It is an arithmetic number, because the mean of its divisors is an integer number (2175170009452).

Almost surely, 2^{4350340018903} is an apocalyptic number.

4350340018903 is a deficient number, since it is larger than the sum of its proper divisors (1).

4350340018903 is an equidigital number, since it uses as much as digits as its factorization.

4350340018903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 4350340018903 in words is "four trillion, three hundred fifty billion, three hundred forty million, eighteen thousand, nine hundred three".