10643334464051 has 2 divisors, whose sum is σ = 10643334464052. Its totient is φ = 10643334464050.

The previous prime is 10643334463973. The next prime is 10643334464093. The reversal of 10643334464051 is 15046443334601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10643334464051 - 2²⁶ = 10643267355187 is a prime.

It is a super-2 number, since 2×10643334464051² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10643334463993 and 10643334464011.

It is not a weakly prime, because it can be changed into another prime (10643334464951) 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 as a sum of consecutive naturals, namely, 5321667232025 + 5321667232026.

It is an arithmetic number, because the mean of its divisors is an integer number (5321667232026).

Almost surely, 2^{10643334464051} is an apocalyptic number.

10643334464051 is a deficient number, since it is larger than the sum of its proper divisors (1).

10643334464051 is an equidigital number, since it uses as much as digits as its factorization.

10643334464051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 44.

Adding to 10643334464051 its reverse (15046443334601), we get a palindrome (25689777798652).

The spelling of 10643334464051 in words is "ten trillion, six hundred forty-three billion, three hundred thirty-four million, four hundred sixty-four thousand, fifty-one".