4492877820312 has 96 divisors (see below), whose sum is σ = 13071156894000. Its totient is φ = 1283174919936.

The previous prime is 4492877820307. The next prime is 4492877820313. The reversal of 4492877820312 is 2130287782944.

It is a super-2 number, since 2×4492877820312² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4492877820313) 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 23 ways as a sum of consecutive naturals, for example, 2248218 + ... + 3747030.

Almost surely, 2^{4492877820312} is an apocalyptic number.

4492877820312 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4492877820312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6535578447000).

4492877820312 is an abundant number, since it is smaller than the sum of its proper divisors (8578279073688).

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

4492877820312 is a wasteful number, since it uses less digits than its factorization.

4492877820312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501385 (or 1501374 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 57.

The spelling of 4492877820312 in words is "four trillion, four hundred ninety-two billion, eight hundred seventy-seven million, eight hundred twenty thousand, three hundred twelve".