104442466087 has 4 divisors (see below), whose sum is σ = 104967302800. Its totient is φ = 103917629376.

The previous prime is 104442466069. The next prime is 104442466099. The reversal of 104442466087 is 780664244401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 780664244401 = 32029 ⋅24373669.

It is a cyclic number.

It is not a de Polignac number, because 104442466087 - 2¹¹ = 104442464039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104442466057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262418058 + ... + 262418455.

It is an arithmetic number, because the mean of its divisors is an integer number (26241825700).

Almost surely, 2^104442466087 is an apocalyptic number.

104442466087 is a deficient number, since it is larger than the sum of its proper divisors (524836713).

104442466087 is an equidigital number, since it uses as much as digits as its factorization.

104442466087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524836712.

The product of its (nonzero) digits is 1032192, while the sum is 46.

The spelling of 104442466087 in words is "one hundred four billion, four hundred forty-two million, four hundred sixty-six thousand, eighty-seven".