34123151443 has 2 divisors, whose sum is σ = 34123151444. Its totient is φ = 34123151442.

The previous prime is 34123151437. The next prime is 34123151473. The reversal of 34123151443 is 34415132143.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34123151443 is a prime.

It is not a weakly prime, because it can be changed into another prime (34123151473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17061575721 + 17061575722.

It is an arithmetic number, because the mean of its divisors is an integer number (17061575722).

Almost surely, 2^34123151443 is an apocalyptic number.

34123151443 is a deficient number, since it is larger than the sum of its proper divisors (1).

34123151443 is an equidigital number, since it uses as much as digits as its factorization.

34123151443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 31.

Adding to 34123151443 its reverse (34415132143), we get a palindrome (68538283586).

The spelling of 34123151443 in words is "thirty-four billion, one hundred twenty-three million, one hundred fifty-one thousand, four hundred forty-three".