1345800567340 has 24 divisors (see below), whose sum is σ = 2826545762880. Its totient is φ = 538250784768.

The previous prime is 1345800567299. The next prime is 1345800567367. The reversal of 1345800567340 is 437650085431.

It is a super-2 number, since 2×1345800567340² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4181077 + ... + 4491436.

It is an arithmetic number, because the mean of its divisors is an integer number (117772740120).

Almost surely, 2^{1345800567340} is an apocalyptic number.

1345800567340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1345800567340 is an abundant number, since it is smaller than the sum of its proper divisors (1480745195540).

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

1345800567340 is a wasteful number, since it uses less digits than its factorization.

1345800567340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8680281 (or 8680279 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 1345800567340 in words is "one trillion, three hundred forty-five billion, eight hundred million, five hundred sixty-seven thousand, three hundred forty".