220301142344 has 16 divisors (see below), whose sum is σ = 413828170620. Its totient is φ = 109946963520.

The previous prime is 220301142337. The next prime is 220301142377. The reversal of 220301142344 is 443241103022.

It can be written as a sum of positive squares in 2 ways, for example, as 211774836100 + 8526306244 = 460190^2 + 92338^2 .

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, 25446359 + ... + 25455014.

Almost surely, 2^220301142344 is an apocalyptic number.

It is an amenable number.

220301142344 is a deficient number, since it is larger than the sum of its proper divisors (193527028276).

220301142344 is a wasteful number, since it uses less digits than its factorization.

220301142344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50901920 (or 50901916 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 220301142344 its reverse (443241103022), we get a palindrome (663542245366).

The spelling of 220301142344 in words is "two hundred twenty billion, three hundred one million, one hundred forty-two thousand, three hundred forty-four".