346553484355643 has 8 divisors (see below), whose sum is σ = 348326067487200. Its totient is φ = 344781212307840.

The previous prime is 346553484355627. The next prime is 346553484355651.

346553484355643 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 346553484355643 - 2⁴ = 346553484355627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346553484358643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75537038 + ... + 79993443.

It is an arithmetic number, because the mean of its divisors is an integer number (43540758435900).

Almost surely, 2^{346553484355643} is an apocalyptic number.

346553484355643 is a deficient number, since it is larger than the sum of its proper divisors (1772583131557).

346553484355643 is a wasteful number, since it uses less digits than its factorization.

346553484355643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155541877.

The product of its digits is 3732480000, while the sum is 68.

The spelling of 346553484355643 in words is "three hundred forty-six trillion, five hundred fifty-three billion, four hundred eighty-four million, three hundred fifty-five thousand, six hundred forty-three".