1314046351280 has 80 divisors (see below), whose sum is σ = 3293668816704. Its totient is φ = 484670376960.

The previous prime is 1314046351279. The next prime is 1314046351283. The reversal of 1314046351280 is 821536404131.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (1314046351283) 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 15 ways as a sum of consecutive naturals, for example, 307277 + ... + 1650003.

Almost surely, 2^{1314046351280} is an apocalyptic number.

1314046351280 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 1314046351280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1646834408352).

1314046351280 is an abundant number, since it is smaller than the sum of its proper divisors (1979622465424).

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

1314046351280 is a wasteful number, since it uses less digits than its factorization.

1314046351280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343694 (or 1343688 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 1314046351280 in words is "one trillion, three hundred fourteen billion, forty-six million, three hundred fifty-one thousand, two hundred eighty".