10143424397 has 2 divisors, whose sum is σ = 10143424398. Its totient is φ = 10143424396.

The previous prime is 10143424381. The next prime is 10143424411. The reversal of 10143424397 is 79342434101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10100049001 + 43375396 = 100499^2 + 6586^2 .

It is a cyclic number.

It is not a de Polignac number, because 10143424397 - 2⁴ = 10143424381 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10143424397.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10143424367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071712198 + 5071712199.

It is an arithmetic number, because the mean of its divisors is an integer number (5071712199).

Almost surely, 2^10143424397 is an apocalyptic number.

It is an amenable number.

10143424397 is a deficient number, since it is larger than the sum of its proper divisors (1).

10143424397 is an equidigital number, since it uses as much as digits as its factorization.

10143424397 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 38.

Adding to 10143424397 its reverse (79342434101), we get a palindrome (89485858498).

The spelling of 10143424397 in words is "ten billion, one hundred forty-three million, four hundred twenty-four thousand, three hundred ninety-seven".