1449042787342 has 8 divisors (see below), whose sum is σ = 2173656340296. Its totient is φ = 724490673912.

The previous prime is 1449042787333. The next prime is 1449042787421. The reversal of 1449042787342 is 2437872409441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15300873 + ... + 15395284.

It is an arithmetic number, because the mean of its divisors is an integer number (271707042537).

Almost surely, 2^{1449042787342} is an apocalyptic number.

1449042787342 is a deficient number, since it is larger than the sum of its proper divisors (724613552954).

1449042787342 is a wasteful number, since it uses less digits than its factorization.

1449042787342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30719762.

The product of its (nonzero) digits is 10838016, while the sum is 55.

The spelling of 1449042787342 in words is "one trillion, four hundred forty-nine billion, forty-two million, seven hundred eighty-seven thousand, three hundred forty-two".