13424200357 has 2 divisors, whose sum is σ = 13424200358. Its totient is φ = 13424200356.

The previous prime is 13424200343. The next prime is 13424200403. The reversal of 13424200357 is 75300242431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8014009441 + 5410190916 = 89521^2 + 73554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13424200357 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13424200957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6712100178 + 6712100179.

It is an arithmetic number, because the mean of its divisors is an integer number (6712100179).

Almost surely, 2^13424200357 is an apocalyptic number.

It is an amenable number.

13424200357 is a deficient number, since it is larger than the sum of its proper divisors (1).

13424200357 is an equidigital number, since it uses as much as digits as its factorization.

13424200357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 31.

Adding to 13424200357 its reverse (75300242431), we get a palindrome (88724442788).

The spelling of 13424200357 in words is "thirteen billion, four hundred twenty-four million, two hundred thousand, three hundred fifty-seven".