1316232004650 has 48 divisors (see below), whose sum is σ = 3271245385824. Its totient is φ = 350243586880.

The previous prime is 1316232004627. The next prime is 1316232004679. The reversal of 1316232004650 is 564002326131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9324897 + ... + 9464996.

It is an arithmetic number, because the mean of its divisors is an integer number (68150945538).

Almost surely, 2^{1316232004650} is an apocalyptic number.

1316232004650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1316232004650 is an abundant number, since it is smaller than the sum of its proper divisors (1955013381174).

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

1316232004650 is a wasteful number, since it uses less digits than its factorization.

1316232004650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18790375 (or 18790370 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 1316232004650 in words is "one trillion, three hundred sixteen billion, two hundred thirty-two million, four thousand, six hundred fifty".