350232403405220 has 48 divisors (see below), whose sum is σ = 890002342776960. Its totient is φ = 113016170509824.

The previous prime is 350232403405219. The next prime is 350232403405253. The reversal of 350232403405220 is 22504304232053.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73578233630 + ... + 73578238389.

It is an arithmetic number, because the mean of its divisors is an integer number (18541715474520).

Almost surely, 2^{350232403405220} is an apocalyptic number.

It is an amenable number.

350232403405220 is an abundant number, since it is smaller than the sum of its proper divisors (539769939371740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

350232403405220 is a wasteful number, since it uses less digits than its factorization.

350232403405220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147156472052 (or 147156472050 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 350232403405220 its reverse (22504304232053), we get a palindrome (372736707637273).

The spelling of 350232403405220 in words is "three hundred fifty trillion, two hundred thirty-two billion, four hundred three million, four hundred five thousand, two hundred twenty".