1345245419562 has 16 divisors (see below), whose sum is σ = 2935080915552. Its totient is φ = 407650127120.

The previous prime is 1345245419477. The next prime is 1345245419563. The reversal of 1345245419562 is 2659145425431.

It is not an unprimeable number, because it can be changed into a prime (1345245419563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10191253113 + ... + 10191253244.

It is an arithmetic number, because the mean of its divisors is an integer number (183442557222).

Almost surely, 2^{1345245419562} is an apocalyptic number.

1345245419562 is an abundant number, since it is smaller than the sum of its proper divisors (1589835495990).

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

1345245419562 is a wasteful number, since it uses less digits than its factorization.

1345245419562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20382506373.

The product of its digits is 5184000, while the sum is 51.

The spelling of 1345245419562 in words is "one trillion, three hundred forty-five billion, two hundred forty-five million, four hundred nineteen thousand, five hundred sixty-two".