354355343115214 has 16 divisors (see below), whose sum is σ = 607467909074400. Its totient is φ = 151866173973024.

The previous prime is 354355343115211. The next prime is 354355343115217. The reversal of 354355343115214 is 412511343553453.

It is an interprime number because it is at equal distance from previous prime (354355343115211) and next prime (354355343115217).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354355343115211) 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, 27956749 + ... + 38604280.

It is an arithmetic number, because the mean of its divisors is an integer number (37966744317150).

Almost surely, 2^{354355343115214} is an apocalyptic number.

354355343115214 is a deficient number, since it is larger than the sum of its proper divisors (253112565959186).

354355343115214 is a wasteful number, since it uses less digits than its factorization.

354355343115214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66941307.

The product of its digits is 6480000, while the sum is 49.

Adding to 354355343115214 its reverse (412511343553453), we get a palindrome (766866686668667).

The spelling of 354355343115214 in words is "three hundred fifty-four trillion, three hundred fifty-five billion, three hundred forty-three million, one hundred fifteen thousand, two hundred fourteen".