1346804310672 has 100 divisors (see below), whose sum is σ = 3900001858236. Its totient is φ = 448709103360.

The previous prime is 1346804310671. The next prime is 1346804310673. The reversal of 1346804310672 is 2760134086431.

1346804310672 is a `hidden beast` number, since 13 + 468 + 0 + 4 + 3 + 106 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (1346804310671) and next prime (1346804310673).

It can be written as a sum of positive squares in 2 ways, for example, as 21690220176 + 1325114090496 = 147276^2 + 1151136^2 .

It is not an unprimeable number, because it can be changed into a prime (1346804310671) 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 19 ways as a sum of consecutive naturals, for example, 2327922 + ... + 2848302.

Almost surely, 2^{1346804310672} is an apocalyptic number.

1346804310672 is a gapful number since it is divisible by the number (12) 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 1346804310672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1950000929118).

1346804310672 is an abundant number, since it is smaller than the sum of its proper divisors (2553197547564).

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

1346804310672 is a wasteful number, since it uses less digits than its factorization.

1346804310672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522398 (or 522383 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 1346804310672 in words is "one trillion, three hundred forty-six billion, eight hundred four million, three hundred ten thousand, six hundred seventy-two".