93844928461 has 2 divisors, whose sum is σ = 93844928462. Its totient is φ = 93844928460.

The previous prime is 93844928399. The next prime is 93844928491. The reversal of 93844928461 is 16482944839.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85092390436 + 8752538025 = 291706^2 + 93555^2 .

It is an emirp because it is prime and its reverse (16482944839) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 93844928461 - 2³³ = 85254993869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 93844928396 and 93844928405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (93844928491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46922464230 + 46922464231.

It is an arithmetic number, because the mean of its divisors is an integer number (46922464231).

Almost surely, 2^93844928461 is an apocalyptic number.

It is an amenable number.

93844928461 is a deficient number, since it is larger than the sum of its proper divisors (1).

93844928461 is an equidigital number, since it uses as much as digits as its factorization.

93844928461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11943936, while the sum is 58.

The spelling of 93844928461 in words is "ninety-three billion, eight hundred forty-four million, nine hundred twenty-eight thousand, four hundred sixty-one".