86541637246406 has 8 divisors (see below), whose sum is σ = 133999954446144. Its totient is φ = 41874985764360.

The previous prime is 86541637246399. The next prime is 86541637246481. The reversal of 86541637246406 is 60464273614568.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (62), and also a Moran number because the ratio is a prime number: 1395832858813 = 86541637246406 / (8 + 6 + 5 + 4 + 1 + 6 + 3 + 7 + 2 + 4 + 6 + 4 + 0 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697916429345 + ... + 697916429468.

It is an arithmetic number, because the mean of its divisors is an integer number (16749994305768).

Almost surely, 2^{86541637246406} is an apocalyptic number.

86541637246406 is a deficient number, since it is larger than the sum of its proper divisors (47458317199738).

86541637246406 is a wasteful number, since it uses less digits than its factorization.

86541637246406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395832858846.

The product of its (nonzero) digits is 139345920, while the sum is 62.

The spelling of 86541637246406 in words is "eighty-six trillion, five hundred forty-one billion, six hundred thirty-seven million, two hundred forty-six thousand, four hundred six".