4821997293372 has 72 divisors (see below), whose sum is σ = 13088571027840. Its totient is φ = 1377682706400.

The previous prime is 4821997293349. The next prime is 4821997293437. The reversal of 4821997293372 is 2733927991284.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45429379 + ... + 45535397.

It is an arithmetic number, because the mean of its divisors is an integer number (181785708720).

Almost surely, 2^{4821997293372} is an apocalyptic number.

4821997293372 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4821997293372 is an abundant number, since it is smaller than the sum of its proper divisors (8266573734468).

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

4821997293372 is a wasteful number, since it uses less digits than its factorization.

4821997293372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183391 (or 183382 counting only the distinct ones).

The product of its digits is 82301184, while the sum is 66.

The spelling of 4821997293372 in words is "four trillion, eight hundred twenty-one billion, nine hundred ninety-seven million, two hundred ninety-three thousand, three hundred seventy-two".