346457754643 has 16 divisors (see below), whose sum is σ = 465174049536. Its totient is φ = 249200382240.

The previous prime is 346457754637. The next prime is 346457754689.

It is a happy number.

346457754643 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-346457754643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (346457754143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173054821 + ... + 173056822.

It is an arithmetic number, because the mean of its divisors is an integer number (29073378096).

Almost surely, 2^346457754643 is an apocalyptic number.

346457754643 is a deficient number, since it is larger than the sum of its proper divisors (118716294893).

346457754643 is a wasteful number, since it uses less digits than its factorization.

346457754643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346111674.

The product of its digits is 101606400, while the sum is 58.

The spelling of 346457754643 in words is "three hundred forty-six billion, four hundred fifty-seven million, seven hundred fifty-four thousand, six hundred forty-three".