8428653843701 has 12 divisors (see below), whose sum is σ = 10558972947852. Its totient is φ = 6668825018688.

The previous prime is 8428653843683. The next prime is 8428653843707. The reversal of 8428653843701 is 1073483568248.

It can be written as a sum of positive squares in 2 ways, for example, as 4605964114801 + 3822689728900 = 2146151^2 + 1955170^2 .

It is a de Polignac number, because none of the positive numbers 2^k-8428653843701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8428653843707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6615897200 + ... + 6615898473.

It is an arithmetic number, because the mean of its divisors is an integer number (879914412321).

Almost surely, 2^{8428653843701} is an apocalyptic number.

It is an amenable number.

8428653843701 is a deficient number, since it is larger than the sum of its proper divisors (2130319104151).

8428653843701 is a wasteful number, since it uses less digits than its factorization.

8428653843701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13231795700 (or 13231795693 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 59.

The spelling of 8428653843701 in words is "eight trillion, four hundred twenty-eight billion, six hundred fifty-three million, eight hundred forty-three thousand, seven hundred one".