3961112017527 has 128 divisors (see below), whose sum is σ = 6994295193600. Its totient is φ = 2168004009600.

The previous prime is 3961112017517. The next prime is 3961112017531. The reversal of 3961112017527 is 7257102111693.

3961112017527 is a `hidden beast` number, since 3 + 9 + 6 + 1 + 112 + 0 + 1 + 7 + 527 = 666.

It is not a de Polignac number, because 3961112017527 - 2³⁶ = 3892392540791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3961112017517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 298562148 + ... + 298575414.

It is an arithmetic number, because the mean of its divisors is an integer number (54642931200).

Almost surely, 2^{3961112017527} is an apocalyptic number.

3961112017527 is a deficient number, since it is larger than the sum of its proper divisors (3033183176073).

3961112017527 is a wasteful number, since it uses less digits than its factorization.

3961112017527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13834 (or 13828 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 45.

The spelling of 3961112017527 in words is "three trillion, nine hundred sixty-one billion, one hundred twelve million, seventeen thousand, five hundred twenty-seven".