1354345320000 has 140 divisors (see below), whose sum is σ = 4477782038576. Its totient is φ = 361158720000.

The previous prime is 1354345319963. The next prime is 1354345320001. The reversal of 1354345320000 is 235434531.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 1354345320000.

It is not an unprimeable number, because it can be changed into a prime (1354345320001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5523106 + ... + 5763105.

Almost surely, 2^{1354345320000} is an apocalyptic number.

1354345320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1354345320000 is an abundant number, since it is smaller than the sum of its proper divisors (3123436718576).

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

1354345320000 is an equidigital number, since it uses as much as digits as its factorization.

1354345320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11286246 (or 11286221 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The spelling of 1354345320000 in words is "one trillion, three hundred fifty-four billion, three hundred forty-five million, three hundred twenty thousand".