10126468538369 has 4 divisors (see below), whose sum is σ = 10127097410496. Its totient is φ = 10125839666244.

The previous prime is 10126468538363. The next prime is 10126468538393. The reversal of 10126468538369 is 96383586462101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10126468538369 is a prime.

It is a super-2 number, since 2×10126468538369² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10126468538363) 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, 314411909 + ... + 314444114.

It is an arithmetic number, because the mean of its divisors is an integer number (2531774352624).

Almost surely, 2^{10126468538369} is an apocalyptic number.

It is an amenable number.

10126468538369 is a deficient number, since it is larger than the sum of its proper divisors (628872127).

10126468538369 is an equidigital number, since it uses as much as digits as its factorization.

10126468538369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628872126.

The product of its (nonzero) digits is 44789760, while the sum is 62.

The spelling of 10126468538369 in words is "ten trillion, one hundred twenty-six billion, four hundred sixty-eight million, five hundred thirty-eight thousand, three hundred sixty-nine".