1449325384479 has 36 divisors (see below), whose sum is σ = 2436074727840. Its totient is φ = 827909208000.

The previous prime is 1449325384373. The next prime is 1449325384483. The reversal of 1449325384479 is 9744835239441.

1449325384479 is a `hidden beast` number, since 1 + 4 + 4 + 9 + 32 + 53 + 84 + 479 = 666.

It is not a de Polignac number, because 1449325384479 - 2²⁸ = 1449056949023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1449325384079) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 775882 + ... + 1871000.

It is an arithmetic number, because the mean of its divisors is an integer number (67668742440).

Almost surely, 2^{1449325384479} is an apocalyptic number.

1449325384479 is a deficient number, since it is larger than the sum of its proper divisors (986749343361).

1449325384479 is a wasteful number, since it uses less digits than its factorization.

1449325384479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098140 (or 1098130 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 63.

The spelling of 1449325384479 in words is "one trillion, four hundred forty-nine billion, three hundred twenty-five million, three hundred eighty-four thousand, four hundred seventy-nine".