1342450406325 has 24 divisors (see below), whose sum is σ = 2536592006848. Its totient is φ = 613691614080.

The previous prime is 1342450406321. The next prime is 1342450406351. The reversal of 1342450406325 is 5236040542431.

It is not a de Polignac number, because 1342450406325 - 2² = 1342450406321 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342450406321) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1278523672 + ... + 1278524721.

Almost surely, 2^{1342450406325} is an apocalyptic number.

1342450406325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1342450406325 is a deficient number, since it is larger than the sum of its proper divisors (1194141600523).

1342450406325 is a wasteful number, since it uses less digits than its factorization.

1342450406325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557048413 (or 2557048408 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 1342450406325 its reverse (5236040542431), we get a palindrome (6578490948756).

The spelling of 1342450406325 in words is "one trillion, three hundred forty-two billion, four hundred fifty million, four hundred six thousand, three hundred twenty-five".