348438502043 has 2 divisors, whose sum is σ = 348438502044. Its totient is φ = 348438502042.

The previous prime is 348438502039. The next prime is 348438502121. The reversal of 348438502043 is 340205834843.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 348438502043 - 2² = 348438502039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 348438501985 and 348438502003.

It is not a weakly prime, because it can be changed into another prime (348438522043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174219251021 + 174219251022.

It is an arithmetic number, because the mean of its divisors is an integer number (174219251022).

Almost surely, 2^348438502043 is an apocalyptic number.

348438502043 is a deficient number, since it is larger than the sum of its proper divisors (1).

348438502043 is an equidigital number, since it uses as much as digits as its factorization.

348438502043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 348438502043 in words is "three hundred forty-eight billion, four hundred thirty-eight million, five hundred two thousand, forty-three".