346534141435643 has 4 divisors (see below), whose sum is σ = 396039018783600. Its totient is φ = 297029264087688.

The previous prime is 346534141435633. The next prime is 346534141435687.

346534141435643 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346534141435643 is a prime.

It is a super-2 number, since 2×346534141435643² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346534141435633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24752438673968 + ... + 24752438673981.

It is an arithmetic number, because the mean of its divisors is an integer number (99009754695900).

Almost surely, 2^{346534141435643} is an apocalyptic number.

346534141435643 is a deficient number, since it is larger than the sum of its proper divisors (49504877347957).

346534141435643 is an equidigital number, since it uses as much as digits as its factorization.

346534141435643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49504877347956.

The product of its digits is 74649600, while the sum is 56.

The spelling of 346534141435643 in words is "three hundred forty-six trillion, five hundred thirty-four billion, one hundred forty-one million, four hundred thirty-five thousand, six hundred forty-three".