1345224356160 has 224 divisors, whose sum is σ = 4562354616192. Its totient is φ = 334636646400.

The previous prime is 1345224356149. The next prime is 1345224356167. The reversal of 1345224356160 is 616534225431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345224356167) 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 31 ways as a sum of consecutive naturals, for example, 1479435 + ... + 2208885.

Almost surely, 2^{1345224356160} is an apocalyptic number.

1345224356160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1345224356160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2281177308096).

1345224356160 is an abundant number, since it is smaller than the sum of its proper divisors (3217130260032).

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

1345224356160 is a wasteful number, since it uses less digits than its factorization.

1345224356160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729601 (or 729591 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 1345224356160 in words is "one trillion, three hundred forty-five billion, two hundred twenty-four million, three hundred fifty-six thousand, one hundred sixty".