1449308996877 has 32 divisors (see below), whose sum is σ = 2226157932544. Its totient is φ = 821559024000.

The previous prime is 1449308996833. The next prime is 1449308996911. The reversal of 1449308996877 is 7786998039441.

It is not a de Polignac number, because 1449308996877 - 2⁸ = 1449308996621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1449308996799 and 1449308996808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449308996827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1990977 + ... + 2619657.

It is an arithmetic number, because the mean of its divisors is an integer number (69567435392).

Almost surely, 2^{1449308996877} is an apocalyptic number.

It is an amenable number.

1449308996877 is a deficient number, since it is larger than the sum of its proper divisors (776848935667).

1449308996877 is a wasteful number, since it uses less digits than its factorization.

1449308996877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629569.

The product of its (nonzero) digits is 658409472, while the sum is 75.

The spelling of 1449308996877 in words is "one trillion, four hundred forty-nine billion, three hundred eight million, nine hundred ninety-six thousand, eight hundred seventy-seven".