514421442122 has 96 divisors (see below), whose sum is σ = 952172035920. Its totient is φ = 207462958080.

The previous prime is 514421442107. The next prime is 514421442133. The reversal of 514421442122 is 221244124415.

It can be written as a sum of positive squares in 8 ways, for example, as 143429595841 + 370991846281 = 378721^2 + 609091^2 .

It is a super-2 number, since 2×514421442122² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 173965868 + ... + 173968824.

Almost surely, 2^514421442122 is an apocalyptic number.

514421442122 is a deficient number, since it is larger than the sum of its proper divisors (437750593798).

514421442122 is a wasteful number, since it uses less digits than its factorization.

514421442122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4536 (or 4529 counting only the distinct ones).

The product of its digits is 20480, while the sum is 32.

Adding to 514421442122 its reverse (221244124415), we get a palindrome (735665566537).

The spelling of 514421442122 in words is "five hundred fourteen billion, four hundred twenty-one million, four hundred forty-two thousand, one hundred twenty-two".