1342516089448 has 8 divisors (see below), whose sum is σ = 2517217667730. Its totient is φ = 671258044720.

The previous prime is 1342516089443. The next prime is 1342516089479. The reversal of 1342516089448 is 8449806152431.

It can be written as a sum of positive squares in only one way, i.e., 1151496394084 + 191019695364 = 1073078^2 + 437058^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1342516089443) 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 as a sum of consecutive naturals, namely, 83907255583 + ... + 83907255598.

Almost surely, 2^{1342516089448} is an apocalyptic number.

It is an amenable number.

1342516089448 is a deficient number, since it is larger than the sum of its proper divisors (1174701578282).

1342516089448 is a wasteful number, since it uses less digits than its factorization.

1342516089448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167814511187 (or 167814511183 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 55.

The spelling of 1342516089448 in words is "one trillion, three hundred forty-two billion, five hundred sixteen million, eighty-nine thousand, four hundred forty-eight".