350424215545 has 8 divisors (see below), whose sum is σ = 420514674696. Its totient is φ = 280335628416.

The previous prime is 350424215489. The next prime is 350424215549. The reversal of 350424215545 is 545512424053.

It can be written as a sum of positive squares in 4 ways, for example, as 136609344 + 350287606201 = 11688^2 + 591851^2 .

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 350424215545 - 2¹⁹ = 350423691257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 350424215498 and 350424215507.

It is not an unprimeable number, because it can be changed into a prime (350424215549) 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 7 ways as a sum of consecutive naturals, for example, 16602 + ... + 837331.

It is an arithmetic number, because the mean of its divisors is an integer number (52564334337).

Almost surely, 2^350424215545 is an apocalyptic number.

It is an amenable number.

350424215545 is a deficient number, since it is larger than the sum of its proper divisors (70090459151).

350424215545 is an equidigital number, since it uses as much as digits as its factorization.

350424215545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936011.

The product of its (nonzero) digits is 480000, while the sum is 40.

Adding to 350424215545 its reverse (545512424053), we get a palindrome (895936639598).

The spelling of 350424215545 in words is "three hundred fifty billion, four hundred twenty-four million, two hundred fifteen thousand, five hundred forty-five".