3863051931156 has 48 divisors (see below), whose sum is σ = 9835555215360. Its totient is φ = 1170344164320.

The previous prime is 3863051931143. The next prime is 3863051931161. The reversal of 3863051931156 is 6511391503683.

It is a junction number, because it is equal to n+sod(n) for n = 3863051931099 and 3863051931108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2911396 + ... + 4025211.

It is an arithmetic number, because the mean of its divisors is an integer number (204907400320).

Almost surely, 2^{3863051931156} is an apocalyptic number.

It is an amenable number.

3863051931156 is an abundant number, since it is smaller than the sum of its proper divisors (5972503284204).

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

3863051931156 is a wasteful number, since it uses less digits than its factorization.

3863051931156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6940844 (or 6940842 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 51.

The spelling of 3863051931156 in words is "three trillion, eight hundred sixty-three billion, fifty-one million, nine hundred thirty-one thousand, one hundred fifty-six".