43648073457101 has 16 divisors (see below), whose sum is σ = 44629026309504. Its totient is φ = 42679894063104.

The previous prime is 43648073457097. The next prime is 43648073457103. The reversal of 43648073457101 is 10175437084634.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 43648073457101 - 2² = 43648073457097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43648073457103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 718631 + ... + 9370836.

It is an arithmetic number, because the mean of its divisors is an integer number (2789314144344).

Almost surely, 2^{43648073457101} is an apocalyptic number.

It is an amenable number.

43648073457101 is a deficient number, since it is larger than the sum of its proper divisors (980952852403).

43648073457101 is a wasteful number, since it uses less digits than its factorization.

43648073457101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10090100.

The product of its (nonzero) digits is 6773760, while the sum is 53.

The spelling of 43648073457101 in words is "forty-three trillion, six hundred forty-eight billion, seventy-three million, four hundred fifty-seven thousand, one hundred one".