42988708595686 has 32 divisors (see below), whose sum is σ = 75409975162368. Its totient is φ = 17994984477120.

The previous prime is 42988708595683. The next prime is 42988708595689. The reversal of 42988708595686 is 68659580788924.

42988708595686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42988708595683) and next prime (42988708595689).

It is a super-3 number, since 3×42988708595686³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42988708595683) 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 15 ways as a sum of consecutive naturals, for example, 39253866 + ... + 40334146.

It is an arithmetic number, because the mean of its divisors is an integer number (2356561723824).

Almost surely, 2^{42988708595686} is an apocalyptic number.

42988708595686 is a deficient number, since it is larger than the sum of its proper divisors (32421266566682).

42988708595686 is a wasteful number, since it uses less digits than its factorization.

42988708595686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146436.

The product of its (nonzero) digits is 16721510400, while the sum is 85.

The spelling of 42988708595686 in words is "forty-two trillion, nine hundred eighty-eight billion, seven hundred eight million, five hundred ninety-five thousand, six hundred eighty-six".