424121311111426 has 4 divisors (see below), whose sum is σ = 636181966667142. Its totient is φ = 212060655555712.

The previous prime is 424121311111373. The next prime is 424121311111529. The reversal of 424121311111426 is 624111113121424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 370672271628201 + 53449039483225 = 19252851^2 + 7310885^2 .

It is a super-2 number, since 2×424121311111426² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424121311111391 and 424121311111400.

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 as a sum of consecutive naturals, namely, 106030327777855 + ... + 106030327777858.

Almost surely, 2^{424121311111426} is an apocalyptic number.

424121311111426 is a deficient number, since it is larger than the sum of its proper divisors (212060655555716).

424121311111426 is a wasteful number, since it uses less digits than its factorization.

424121311111426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212060655555715.

The product of its digits is 9216, while the sum is 34.

The spelling of 424121311111426 in words is "four hundred twenty-four trillion, one hundred twenty-one billion, three hundred eleven million, one hundred eleven thousand, four hundred twenty-six".