352144111422 has 32 divisors (see below), whose sum is σ = 707071825152. Its totient is φ = 116917571264.

The previous prime is 352144111379. The next prime is 352144111427. The reversal of 352144111422 is 224111441253.

It is a self number, because there is not a number n which added to its sum of digits gives 352144111422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352144111427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14595493 + ... + 14619599.

It is an arithmetic number, because the mean of its divisors is an integer number (22095994536).

Almost surely, 2^352144111422 is an apocalyptic number.

352144111422 is an abundant number, since it is smaller than the sum of its proper divisors (354927713730).

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

352144111422 is a wasteful number, since it uses less digits than its factorization.

352144111422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33632.

The product of its digits is 7680, while the sum is 30.

Adding to 352144111422 its reverse (224111441253), we get a palindrome (576255552675).

The spelling of 352144111422 in words is "three hundred fifty-two billion, one hundred forty-four million, one hundred eleven thousand, four hundred twenty-two".