3867140361152 has 56 divisors (see below), whose sum is σ = 7777690937856. Its totient is φ = 1907475477248.

The previous prime is 3867140361113. The next prime is 3867140361157. The reversal of 3867140361152 is 2511630417683.

It is a junction number, because it is equal to n+sod(n) for n = 3867140361097 and 3867140361106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3867140361157) 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 7 ways as a sum of consecutive naturals, for example, 3095153 + ... + 4161039.

It is an arithmetic number, because the mean of its divisors is an integer number (138887338176).

Almost surely, 2^{3867140361152} is an apocalyptic number.

3867140361152 is a gapful number since it is divisible by the number (32) 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 3867140361152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3888845468928).

3867140361152 is an abundant number, since it is smaller than the sum of its proper divisors (3910550576704).

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

3867140361152 is a wasteful number, since it uses less digits than its factorization.

3867140361152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066665 (or 1066655 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 3867140361152 in words is "three trillion, eight hundred sixty-seven billion, one hundred forty million, three hundred sixty-one thousand, one hundred fifty-two".