350343315445 has 8 divisors (see below), whose sum is σ = 420415324344. Its totient is φ = 280272421824.

The previous prime is 350343315437. The next prime is 350343315479. The reversal of 350343315445 is 544513343053.

It can be written as a sum of positive squares in 4 ways, for example, as 33102891364 + 317240424081 = 181942^2 + 563241^2 .

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 350343315445 - 2³ = 350343315437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350343315398 and 350343315407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772987 + ... + 1139383.

It is an arithmetic number, because the mean of its divisors is an integer number (52551915543).

Almost surely, 2^350343315445 is an apocalyptic number.

It is an amenable number.

350343315445 is a deficient number, since it is larger than the sum of its proper divisors (70072008899).

350343315445 is a wasteful number, since it uses less digits than its factorization.

350343315445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557639.

The product of its (nonzero) digits is 648000, while the sum is 40.

Adding to 350343315445 its reverse (544513343053), we get a palindrome (894856658498).

The spelling of 350343315445 in words is "three hundred fifty billion, three hundred forty-three million, three hundred fifteen thousand, four hundred forty-five".