1995334701696 has 128 divisors (see below), whose sum is σ = 6730295702400. Its totient is φ = 570095622144.

The previous prime is 1995334701677. The next prime is 1995334701697. The reversal of 1995334701696 is 6961074335991.

1995334701696 is a `hidden beast` number, since 1 + 9 + 9 + 533 + 4 + 7 + 0 + 1 + 6 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (1995334701697) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 41215365 + ... + 41263748.

It is an arithmetic number, because the mean of its divisors is an integer number (52580435175).

Almost surely, 2^{1995334701696} is an apocalyptic number.

1995334701696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1995334701696 is an abundant number, since it is smaller than the sum of its proper divisors (4734961000704).

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

1995334701696 is an equidigital number, since it uses as much as digits as its factorization.

1995334701696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82479143 (or 82479125 counting only the distinct ones).

The product of its (nonzero) digits is 33067440, while the sum is 63.

The spelling of 1995334701696 in words is "one trillion, nine hundred ninety-five billion, three hundred thirty-four million, seven hundred one thousand, six hundred ninety-six".