1342321044 has 48 divisors (see below), whose sum is σ = 3299788800. Its totient is φ = 423523296.

The previous prime is 1342321033. The next prime is 1342321087. The reversal of 1342321044 is 4401232431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399379 + ... + 402725.

It is an arithmetic number, because the mean of its divisors is an integer number (68745600).

Almost surely, 2^1342321044 is an apocalyptic number.

It is an amenable number.

1342321044 is an abundant number, since it is smaller than the sum of its proper divisors (1957467756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342321044 is a wasteful number, since it uses less digits than its factorization.

1342321044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5132 (or 5130 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1342321044 is about 36637.6997640409. The cubic root of 1342321044 is about 1103.1099441153.

Adding to 1342321044 its reverse (4401232431), we get a palindrome (5743553475).

The spelling of 1342321044 in words is "one billion, three hundred forty-two million, three hundred twenty-one thousand, forty-four".