346342545243643 has 16 divisors (see below), whose sum is σ = 375808806408672. Its totient is φ = 317286982656000.

The previous prime is 346342545243631. The next prime is 346342545243647.

346342545243643 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 346342545243643 - 2³³ = 346333955309051 is a prime.

It is a super-2 number, since 2×346342545243643² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (346342545243647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148734598 + ... + 151045243.

It is an arithmetic number, because the mean of its divisors is an integer number (23488050400542).

Almost surely, 2^{346342545243643} is an apocalyptic number.

346342545243643 is a deficient number, since it is larger than the sum of its proper divisors (29466261165029).

346342545243643 is a wasteful number, since it uses less digits than its factorization.

346342545243643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299780526.

The product of its digits is 298598400, while the sum is 58.

The spelling of 346342545243643 in words is "three hundred forty-six trillion, three hundred forty-two billion, five hundred forty-five million, two hundred forty-three thousand, six hundred forty-three".