797753021120 has 112 divisors (see below), whose sum is σ = 2120539246848. Its totient is φ = 283345628160.

The previous prime is 797753021089. The next prime is 797753021129. The reversal of 797753021120 is 21120357797.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (797753021129) 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 15 ways as a sum of consecutive naturals, for example, 2483924 + ... + 2786643.

Almost surely, 2^797753021120 is an apocalyptic number.

It is an amenable number.

797753021120 is an abundant number, since it is smaller than the sum of its proper divisors (1322786225728).

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

797753021120 is a wasteful number, since it uses less digits than its factorization.

797753021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5270638 (or 5270628 counting only the distinct ones).

The product of its (nonzero) digits is 185220, while the sum is 44.

The spelling of 797753021120 in words is "seven hundred ninety-seven billion, seven hundred fifty-three million, twenty-one thousand, one hundred twenty".