1036663746720 has 96 divisors (see below), whose sum is σ = 3731989500288. Its totient is φ = 236951712768.

The previous prime is 1036663746691. The next prime is 1036663746733. The reversal of 1036663746720 is 276473666301.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154262079 + ... + 154268798.

It is an arithmetic number, because the mean of its divisors is an integer number (38874890628).

Almost surely, 2^{1036663746720} is an apocalyptic number.

1036663746720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1036663746720 is an abundant number, since it is smaller than the sum of its proper divisors (2695325753568).

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

1036663746720 is a wasteful number, since it uses less digits than its factorization.

1036663746720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308530902 (or 308530894 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 51.

The spelling of 1036663746720 in words is "one trillion, thirty-six billion, six hundred sixty-three million, seven hundred forty-six thousand, seven hundred twenty".