899743588441 has 2 divisors, whose sum is σ = 899743588442. Its totient is φ = 899743588440.

The previous prime is 899743588363. The next prime is 899743588483. The reversal of 899743588441 is 144885347998.

899743588441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 892004691600 + 7738896841 = 944460^2 + 87971^2 .

It is a cyclic number.

It is not a de Polignac number, because 899743588441 - 2¹⁵ = 899743555673 is a prime.

It is not a weakly prime, because it can be changed into another prime (899743580441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449871794220 + 449871794221.

It is an arithmetic number, because the mean of its divisors is an integer number (449871794221).

Almost surely, 2^899743588441 is an apocalyptic number.

It is an amenable number.

899743588441 is a deficient number, since it is larger than the sum of its proper divisors (1).

899743588441 is an equidigital number, since it uses as much as digits as its factorization.

899743588441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 278691840, while the sum is 70.

The spelling of 899743588441 in words is "eight hundred ninety-nine billion, seven hundred forty-three million, five hundred eighty-eight thousand, four hundred forty-one".