355055414111 has 4 divisors (see below), whose sum is σ = 362609784672. Its totient is φ = 347501043552.

The previous prime is 355055414093. The next prime is 355055414117. The reversal of 355055414111 is 111414550553.

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-355055414111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355055414117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3777185210 + ... + 3777185303.

It is an arithmetic number, because the mean of its divisors is an integer number (90652446168).

Almost surely, 2^355055414111 is an apocalyptic number.

355055414111 is a deficient number, since it is larger than the sum of its proper divisors (7554370561).

355055414111 is an equidigital number, since it uses as much as digits as its factorization.

355055414111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7554370560.

The product of its (nonzero) digits is 30000, while the sum is 35.

Adding to 355055414111 its reverse (111414550553), we get a palindrome (466469964664).

The spelling of 355055414111 in words is "three hundred fifty-five billion, fifty-five million, four hundred fourteen thousand, one hundred eleven".