448902933491 has 2 divisors, whose sum is σ = 448902933492. Its totient is φ = 448902933490.

The previous prime is 448902933467. The next prime is 448902933499. The reversal of 448902933491 is 194339209844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448902933491 - 2¹⁴ = 448902917107 is a prime.

It is not a weakly prime, because it can be changed into another prime (448902933499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224451466745 + 224451466746.

It is an arithmetic number, because the mean of its divisors is an integer number (224451466746).

Almost surely, 2^448902933491 is an apocalyptic number.

448902933491 is a deficient number, since it is larger than the sum of its proper divisors (1).

448902933491 is an equidigital number, since it uses as much as digits as its factorization.

448902933491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6718464, while the sum is 56.

The spelling of 448902933491 in words is "four hundred forty-eight billion, nine hundred two million, nine hundred thirty-three thousand, four hundred ninety-one".