86162051751444 has 36 divisors (see below), whose sum is σ = 218358413107380. Its totient is φ = 28646851820160.

The previous prime is 86162051751407. The next prime is 86162051751463. The reversal of 86162051751444 is 44415715026168.

86162051751444 is a `hidden beast` number, since 8 + 6 + 1 + 6 + 20 + 5 + 175 + 1 + 444 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 41152712541444 + 45009339210000 = 6415038^2 + 6708900^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3076323177 + ... + 3076351184.

It is an arithmetic number, because the mean of its divisors is an integer number (6065511475205).

Almost surely, 2^{86162051751444} is an apocalyptic number.

It is an amenable number.

86162051751444 is an abundant number, since it is smaller than the sum of its proper divisors (132196361355936).

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

86162051751444 is a wasteful number, since it uses less digits than its factorization.

86162051751444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6152674760 (or 6152674755 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 86162051751444 in words is "eighty-six trillion, one hundred sixty-two billion, fifty-one million, seven hundred fifty-one thousand, four hundred forty-four".