1726100000001 has 48 divisors (see below), whose sum is σ = 2822237099136. Its totient is φ = 1008615598848.

The previous prime is 1726099999979. The next prime is 1726100000011. The reversal of 1726100000001 is 1000000016271.

It is not a de Polignac number, because 1726100000001 - 2¹¹ = 1726099997953 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1726100000001.

It is not an unprimeable number, because it can be changed into a prime (1726100000011) 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 in 47 ways as a sum of consecutive naturals, for example, 1972335 + ... + 2709668.

It is an arithmetic number, because the mean of its divisors is an integer number (58796606232).

Almost surely, 2^{1726100000001} is an apocalyptic number.

It is an amenable number.

1726100000001 is a deficient number, since it is larger than the sum of its proper divisors (1096137099135).

1726100000001 is a wasteful number, since it uses less digits than its factorization.

1726100000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4682182 (or 4682179 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

Adding to 1726100000001 its reverse (1000000016271), we get a palindrome (2726100016272).

The spelling of 1726100000001 in words is "one trillion, seven hundred twenty-six billion, one hundred million, one", and thus it is an aban number.