1345229101328 has 40 divisors (see below), whose sum is σ = 2986707523008. Its totient is φ = 574981091712.

The previous prime is 1345229101327. The next prime is 1345229101379. The reversal of 1345229101328 is 8231019225431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1345229101327) 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 7 ways as a sum of consecutive naturals, for example, 16058726 + ... + 16142277.

Almost surely, 2^{1345229101328} is an apocalyptic number.

It is an amenable number.

1345229101328 is an abundant number, since it is smaller than the sum of its proper divisors (1641478421680).

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

1345229101328 is a wasteful number, since it uses less digits than its factorization.

1345229101328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32201391 (or 32201385 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The spelling of 1345229101328 in words is "one trillion, three hundred forty-five billion, two hundred twenty-nine million, one hundred one thousand, three hundred twenty-eight".