1345679024468 has 12 divisors (see below), whose sum is σ = 2418585273972. Its totient is φ = 654654660480.

The previous prime is 1345679024423. The next prime is 1345679024477. The reversal of 1345679024468 is 8644209765431.

It can be written as a sum of positive squares in 2 ways, for example, as 910398405904 + 435280618564 = 954148^2 + 659758^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4546212773 + ... + 4546213068.

It is an arithmetic number, because the mean of its divisors is an integer number (201548772831).

It is a 1-persistent number, because it is pandigital, but 2⋅1345679024468 = 2691358048936 is not.

Almost surely, 2^{1345679024468} is an apocalyptic number.

It is an amenable number.

1345679024468 is a deficient number, since it is larger than the sum of its proper divisors (1072906249504).

1345679024468 is a wasteful number, since it uses less digits than its factorization.

1345679024468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9092425882 (or 9092425880 counting only the distinct ones).

The product of its (nonzero) digits is 34836480, while the sum is 59.

The spelling of 1345679024468 in words is "one trillion, three hundred forty-five billion, six hundred seventy-nine million, twenty-four thousand, four hundred sixty-eight".