1342230322432 has 18 divisors (see below), whose sum is σ = 2679217558178. Its totient is φ = 671115161088.

The previous prime is 1342230322429. The next prime is 1342230322451. The reversal of 1342230322432 is 2342230322431.

It can be written as a sum of positive squares in only one way, i.e., 1088633477376 + 253596845056 = 1043376^2 + 503584^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1342230322394 and 1342230322403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621543343 + ... + 2621543854.

Almost surely, 2^{1342230322432} is an apocalyptic number.

It is an amenable number.

1342230322432 is a deficient number, since it is larger than the sum of its proper divisors (1336987235746).

1342230322432 is an frugal number, since it uses more digits than its factorization.

1342230322432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5243087213 (or 5243087199 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 1342230322432 its reverse (2342230322431), we get a palindrome (3684460644863).

Subtracting 1342230322432 from its reverse (2342230322431), we obtain a palindrome (999999999999).

The spelling of 1342230322432 in words is "one trillion, three hundred forty-two billion, two hundred thirty million, three hundred twenty-two thousand, four hundred thirty-two".