104021271677 has 8 divisors (see below), whose sum is σ = 107869871616. Its totient is φ = 100227262032.

The previous prime is 104021271589. The next prime is 104021271691. The reversal of 104021271677 is 776172120401.

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

It is a cyclic number.

It is not a de Polignac number, because 104021271677 - 2¹⁴ = 104021255293 is a prime.

It is a super-2 number, since 2×104021271677² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104021271677.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104021270677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13643693 + ... + 13651314.

It is an arithmetic number, because the mean of its divisors is an integer number (13483733952).

Almost surely, 2^104021271677 is an apocalyptic number.

It is an amenable number.

104021271677 is a deficient number, since it is larger than the sum of its proper divisors (3848599939).

104021271677 is a wasteful number, since it uses less digits than its factorization.

104021271677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27295147.

The product of its (nonzero) digits is 32928, while the sum is 38.

The spelling of 104021271677 in words is "one hundred four billion, twenty-one million, two hundred seventy-one thousand, six hundred seventy-seven".