86538087432426 has 64 divisors (see below), whose sum is σ = 208811974763520. Its totient is φ = 23356339269120.

The previous prime is 86538087432367. The next prime is 86538087432439. The reversal of 86538087432426 is 62423478083568.

86538087432426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155982055 + ... + 156535866.

It is an arithmetic number, because the mean of its divisors is an integer number (3262687105680).

Almost surely, 2^{86538087432426} is an apocalyptic number.

86538087432426 is an abundant number, since it is smaller than the sum of its proper divisors (122273887331094).

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

86538087432426 is a wasteful number, since it uses less digits than its factorization.

86538087432426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312518299.

The product of its (nonzero) digits is 371589120, while the sum is 66.

The spelling of 86538087432426 in words is "eighty-six trillion, five hundred thirty-eight billion, eighty-seven million, four hundred thirty-two thousand, four hundred twenty-six".