1346405600650 has 48 divisors (see below), whose sum is σ = 2892684052800. Its totient is φ = 460801913600.

The previous prime is 1346405600627. The next prime is 1346405600677. The reversal of 1346405600650 is 560065046431.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 71990950 + ... + 72009649.

It is an arithmetic number, because the mean of its divisors is an integer number (60264251100).

Almost surely, 2^{1346405600650} is an apocalyptic number.

1346405600650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1346405600650 is an abundant number, since it is smaller than the sum of its proper divisors (1546278452150).

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

1346405600650 is a wasteful number, since it uses less digits than its factorization.

1346405600650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144000639 (or 144000634 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 1346405600650 in words is "one trillion, three hundred forty-six billion, four hundred five million, six hundred thousand, six hundred fifty".