1342324545019 has 4 divisors (see below), whose sum is σ = 1342379418696. Its totient is φ = 1342269671344.

The previous prime is 1342324545017. The next prime is 1342324545031. The reversal of 1342324545019 is 9105454232431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1342324545019 - 2¹ = 1342324545017 is a prime.

It is a super-2 number, since 2×1342324545019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342324545013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27400129 + ... + 27449074.

It is an arithmetic number, because the mean of its divisors is an integer number (335594854674).

Almost surely, 2^{1342324545019} is an apocalyptic number.

1342324545019 is a deficient number, since it is larger than the sum of its proper divisors (54873677).

1342324545019 is an equidigital number, since it uses as much as digits as its factorization.

1342324545019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54873676.

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 1342324545019 in words is "one trillion, three hundred forty-two billion, three hundred twenty-four million, five hundred forty-five thousand, nineteen".