350344322252145 has 24 divisors (see below), whose sum is σ = 653976068205096. Its totient is φ = 172477204800768.

The previous prime is 350344322252143. The next prime is 350344322252153. The reversal of 350344322252145 is 541252223443053.

It is a happy number.

350344322252145 is a `hidden beast` number, since 3 + 5 + 0 + 3 + 4 + 432 + 22 + 52 + 145 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3806104453776 + 346538217798369 = 1950924^2 + 18615537^2 .

It is not a de Polignac number, because 350344322252145 - 2¹ = 350344322252143 is a prime.

It is a super-2 number, since 2×350344322252145² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 350344322252145.

It is not an unprimeable number, because it can be changed into a prime (350344322252143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 299439591084 + ... + 299439592253.

It is an arithmetic number, because the mean of its divisors is an integer number (27249002841879).

Almost surely, 2^{350344322252145} is an apocalyptic number.

It is an amenable number.

350344322252145 is a deficient number, since it is larger than the sum of its proper divisors (303631745952951).

350344322252145 is a wasteful number, since it uses less digits than its factorization.

350344322252145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598879183361 (or 598879183358 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 45.

Adding to 350344322252145 its reverse (541252223443053), we get a palindrome (891596545695198).

The spelling of 350344322252145 in words is "three hundred fifty trillion, three hundred forty-four billion, three hundred twenty-two million, two hundred fifty-two thousand, one hundred forty-five".