5111424411442 has 8 divisors (see below), whose sum is σ = 7667671290732. Its totient is φ = 2555533981200.

The previous prime is 5111424411419. The next prime is 5111424411479. The reversal of 5111424411442 is 2441144241115.

It can be written as a sum of positive squares in 2 ways, for example, as 2903374037041 + 2208050374401 = 1703929^2 + 1485951^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×5111424411442³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 5111424411398 and 5111424411407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89076409 + ... + 89133772.

Almost surely, 2^{5111424411442} is an apocalyptic number.

5111424411442 is a deficient number, since it is larger than the sum of its proper divisors (2556246879290).

5111424411442 is a wasteful number, since it uses less digits than its factorization.

5111424411442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178224524.

The product of its digits is 20480, while the sum is 34.

Adding to 5111424411442 its reverse (2441144241115), we get a palindrome (7552568652557).

The spelling of 5111424411442 in words is "five trillion, one hundred eleven billion, four hundred twenty-four million, four hundred eleven thousand, four hundred forty-two".