3862452513020 has 96 divisors (see below), whose sum is σ = 8450064032256. Its totient is φ = 1481637830400.

The previous prime is 3862452513019. The next prime is 3862452513053. The reversal of 3862452513020 is 203152542683.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 241833635 + ... + 241849605.

It is an arithmetic number, because the mean of its divisors is an integer number (88021500336).

Almost surely, 2^{3862452513020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3862452513020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4225032016128).

3862452513020 is an abundant number, since it is smaller than the sum of its proper divisors (4587611519236).

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

3862452513020 is a wasteful number, since it uses less digits than its factorization.

3862452513020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20691 (or 20689 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 3862452513020 in words is "three trillion, eight hundred sixty-two billion, four hundred fifty-two million, five hundred thirteen thousand, twenty".