10400343003293 has 2 divisors, whose sum is σ = 10400343003294. Its totient is φ = 10400343003292.

The previous prime is 10400343003269. The next prime is 10400343003301. The reversal of 10400343003293 is 39230034300401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10365193128004 + 35149875289 = 3219502^2 + 187483^2 .

It is a cyclic number.

It is not a de Polignac number, because 10400343003293 - 2¹² = 10400342999197 is a prime.

It is a super-2 number, since 2×10400343003293² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10400343803293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200171501646 + 5200171501647.

It is an arithmetic number, because the mean of its divisors is an integer number (5200171501647).

Almost surely, 2^{10400343003293} is an apocalyptic number.

It is an amenable number.

10400343003293 is a deficient number, since it is larger than the sum of its proper divisors (1).

10400343003293 is an equidigital number, since it uses as much as digits as its factorization.

10400343003293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 10400343003293 its reverse (39230034300401), we get a palindrome (49630377303694).

The spelling of 10400343003293 in words is "ten trillion, four hundred billion, three hundred forty-three million, three thousand, two hundred ninety-three".