104685861446 has 8 divisors (see below), whose sum is σ = 157084034184. Its totient is φ = 52324516720.

The previous prime is 104685861421. The next prime is 104685861451. The reversal of 104685861446 is 644168586401.

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

It is a super-2 number, since 2×104685861446² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

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, 9199895 + ... + 9211266.

It is an arithmetic number, because the mean of its divisors is an integer number (19635504273).

Almost surely, 2^104685861446 is an apocalyptic number.

104685861446 is a deficient number, since it is larger than the sum of its proper divisors (52398172738).

104685861446 is a wasteful number, since it uses less digits than its factorization.

104685861446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18414006.

The product of its (nonzero) digits is 4423680, while the sum is 53.

The spelling of 104685861446 in words is "one hundred four billion, six hundred eighty-five million, eight hundred sixty-one thousand, four hundred forty-six".