350023253211 has 40 divisors (see below), whose sum is σ = 524604357200. Its totient is φ = 232577687232.

The previous prime is 350023253183. The next prime is 350023253219. The reversal of 350023253211 is 112352320053.

It is a happy number.

It is not a de Polignac number, because 350023253211 - 2²³ = 350014864603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350023253219) 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 39 ways as a sum of consecutive naturals, for example, 49807680 + ... + 49814706.

It is an arithmetic number, because the mean of its divisors is an integer number (13115108930).

Almost surely, 2^350023253211 is an apocalyptic number.

350023253211 is a deficient number, since it is larger than the sum of its proper divisors (174581103989).

350023253211 is a wasteful number, since it uses less digits than its factorization.

350023253211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8985 (or 8976 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 350023253211 its reverse (112352320053), we get a palindrome (462375573264).

The spelling of 350023253211 in words is "three hundred fifty billion, twenty-three million, two hundred fifty-three thousand, two hundred eleven".