334145242355 has 4 divisors (see below), whose sum is σ = 400974290832. Its totient is φ = 267316193880.

The previous prime is 334145242283. The next prime is 334145242367. The reversal of 334145242355 is 553242541433.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 553242541433 = 10037 ⋅55120309.

It is not a de Polignac number, because 334145242355 - 2²² = 334141048051 is a prime.

It is a super-2 number, since 2×334145242355² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33414524231 + ... + 33414524240.

It is an arithmetic number, because the mean of its divisors is an integer number (100243572708).

Almost surely, 2^334145242355 is an apocalyptic number.

334145242355 is a deficient number, since it is larger than the sum of its proper divisors (66829048477).

334145242355 is an equidigital number, since it uses as much as digits as its factorization.

334145242355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66829048476.

The product of its digits is 864000, while the sum is 41.

Adding to 334145242355 its reverse (553242541433), we get a palindrome (887387783788).

The spelling of 334145242355 in words is "three hundred thirty-four billion, one hundred forty-five million, two hundred forty-two thousand, three hundred fifty-five".