424020241313 has 4 divisors (see below), whose sum is σ = 427910335380. Its totient is φ = 420130147248.

The previous prime is 424020241289. The next prime is 424020241321. The reversal of 424020241313 is 313142020424.

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 306022495249 + 117997746064 = 553193^2 + 343508^2 .

It is a cyclic number.

It is not a de Polignac number, because 424020241313 - 2²² = 424016047009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424020241013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1945046870 + ... + 1945047087.

It is an arithmetic number, because the mean of its divisors is an integer number (106977583845).

Almost surely, 2^424020241313 is an apocalyptic number.

It is an amenable number.

424020241313 is a deficient number, since it is larger than the sum of its proper divisors (3890094067).

424020241313 is a wasteful number, since it uses less digits than its factorization.

424020241313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890094066.

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

Adding to 424020241313 its reverse (313142020424), we get a palindrome (737162261737).

The spelling of 424020241313 in words is "four hundred twenty-four billion, twenty million, two hundred forty-one thousand, three hundred thirteen".