3861182141568 has 160 divisors (see below), whose sum is σ = 11990416901760. Its totient is φ = 1231101476352.

The previous prime is 3861182141507. The next prime is 3861182141611. The reversal of 3861182141568 is 8651412811683.

3861182141568 is a `hidden beast` number, since 3 + 8 + 6 + 1 + 18 + 21 + 41 + 568 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7857480 + ... + 8334407.

It is an arithmetic number, because the mean of its divisors is an integer number (74940105636).

Almost surely, 2^{3861182141568} is an apocalyptic number.

It is an amenable number.

3861182141568 is an abundant number, since it is smaller than the sum of its proper divisors (8129234760192).

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

3861182141568 is a wasteful number, since it uses less digits than its factorization.

3861182141568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16191936 (or 16191915 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 54.

The spelling of 3861182141568 in words is "three trillion, eight hundred sixty-one billion, one hundred eighty-two million, one hundred forty-one thousand, five hundred sixty-eight".