1343523442450 has 96 divisors (see below), whose sum is σ = 2941773464448. Its totient is φ = 446917824000.

The previous prime is 1343523442447. The next prime is 1343523442493. The reversal of 1343523442450 is 542443253431.

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 47 ways as a sum of consecutive naturals, for example, 2338717 + ... + 2855983.

It is an arithmetic number, because the mean of its divisors is an integer number (30643473588).

Almost surely, 2^{1343523442450} is an apocalyptic number.

1343523442450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1343523442450 is an abundant number, since it is smaller than the sum of its proper divisors (1598250021998).

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

1343523442450 is a wasteful number, since it uses less digits than its factorization.

1343523442450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517508 (or 517503 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 1343523442450 its reverse (542443253431), we get a palindrome (1885966695881).

The spelling of 1343523442450 in words is "one trillion, three hundred forty-three billion, five hundred twenty-three million, four hundred forty-two thousand, four hundred fifty".