350144220521312 has 24 divisors (see below), whose sum is σ = 787824496173456. Its totient is φ = 150061808794752.

The previous prime is 350144220521299. The next prime is 350144220521449. The reversal of 350144220521312 is 213125022441053.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781571920583 + ... + 781571921030.

It is an arithmetic number, because the mean of its divisors is an integer number (32826020673894).

Almost surely, 2^{350144220521312} is an apocalyptic number.

350144220521312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

350144220521312 is an abundant number, since it is smaller than the sum of its proper divisors (437680275652144).

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

350144220521312 is a wasteful number, since it uses less digits than its factorization.

350144220521312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563143841630 (or 1563143841622 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 350144220521312 its reverse (213125022441053), we get a palindrome (563269242962365).

The spelling of 350144220521312 in words is "three hundred fifty trillion, one hundred forty-four billion, two hundred twenty million, five hundred twenty-one thousand, three hundred twelve".