1449241183487 has 2 divisors, whose sum is σ = 1449241183488. Its totient is φ = 1449241183486.

The previous prime is 1449241183483. The next prime is 1449241183549. The reversal of 1449241183487 is 7843811429441.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1449241183487 - 2² = 1449241183483 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1449241183483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724620591743 + 724620591744.

It is an arithmetic number, because the mean of its divisors is an integer number (724620591744).

Almost surely, 2^{1449241183487} is an apocalyptic number.

1449241183487 is a deficient number, since it is larger than the sum of its proper divisors (1).

1449241183487 is an equidigital number, since it uses as much as digits as its factorization.

1449241183487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6193152, while the sum is 56.

The spelling of 1449241183487 in words is "one trillion, four hundred forty-nine billion, two hundred forty-one million, one hundred eighty-three thousand, four hundred eighty-seven".