424340121301 has 4 divisors (see below), whose sum is σ = 424651908204. Its totient is φ = 424028334400.

The previous prime is 424340121287. The next prime is 424340121323. The reversal of 424340121301 is 103121043424.

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

It can be written as a sum of positive squares in 2 ways, for example, as 183603680100 + 240736441201 = 428490^2 + 490649^2 .

It is a cyclic number.

It is not a de Polignac number, because 424340121301 - 2¹⁷ = 424339990229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424340128301) by changing a digit.

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, 155891410 + ... + 155894131.

It is an arithmetic number, because the mean of its divisors is an integer number (106162977051).

Almost surely, 2^424340121301 is an apocalyptic number.

It is an amenable number.

424340121301 is a deficient number, since it is larger than the sum of its proper divisors (311786903).

424340121301 is a wasteful number, since it uses less digits than its factorization.

424340121301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311786902.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 424340121301 its reverse (103121043424), we get a palindrome (527461164725).

The spelling of 424340121301 in words is "four hundred twenty-four billion, three hundred forty million, one hundred twenty-one thousand, three hundred one".