351410023040345 has 4 divisors (see below), whose sum is σ = 421692027648420. Its totient is φ = 281128018432272.

The previous prime is 351410023040327. The next prime is 351410023040347. The reversal of 351410023040345 is 543040320014153.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 133489924718656 + 217920098321689 = 11553784^2 + 14762117^2 .

It is a cyclic number.

It is not a de Polignac number, because 351410023040345 - 2¹⁸ = 351410022778201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (351410023040347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35141002304030 + ... + 35141002304039.

It is an arithmetic number, because the mean of its divisors is an integer number (105423006912105).

Almost surely, 2^{351410023040345} is an apocalyptic number.

It is an amenable number.

351410023040345 is a deficient number, since it is larger than the sum of its proper divisors (70282004608075).

351410023040345 is an equidigital number, since it uses as much as digits as its factorization.

351410023040345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70282004608074.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 351410023040345 its reverse (543040320014153), we get a palindrome (894450343054498).

The spelling of 351410023040345 in words is "three hundred fifty-one trillion, four hundred ten billion, twenty-three million, forty thousand, three hundred forty-five".