350024403213 has 12 divisors (see below), whose sum is σ = 510229253820. Its totient is φ = 231208779456.

The previous prime is 350024403193. The next prime is 350024403227. The reversal of 350024403213 is 312304420053.

350024403213 is a `hidden beast` number, since 3 + 5 + 0 + 0 + 2 + 440 + 3 + 213 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 173904012324 + 176120390889 = 417018^2 + 419667^2 .

It is not a de Polignac number, because 350024403213 - 2¹² = 350024399117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350024403233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178400856 + ... + 178402817.

It is an arithmetic number, because the mean of its divisors is an integer number (42519104485).

Almost surely, 2^350024403213 is an apocalyptic number.

It is an amenable number.

350024403213 is a deficient number, since it is larger than the sum of its proper divisors (160204850607).

350024403213 is a wasteful number, since it uses less digits than its factorization.

350024403213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356803788 (or 356803785 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 350024403213 its reverse (312304420053), we get a palindrome (662328823266).

The spelling of 350024403213 in words is "three hundred fifty billion, twenty-four million, four hundred three thousand, two hundred thirteen".