104028843691 has 8 divisors (see below), whose sum is σ = 106955265600. Its totient is φ = 101132131968.

The previous prime is 104028843671. The next prime is 104028843739. The reversal of 104028843691 is 196348820401.

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 104028843691 - 2¹¹ = 104028841643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104028843661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7420446 + ... + 7434451.

It is an arithmetic number, because the mean of its divisors is an integer number (13369408200).

Almost surely, 2^104028843691 is an apocalyptic number.

104028843691 is a deficient number, since it is larger than the sum of its proper divisors (2926421909).

104028843691 is a wasteful number, since it uses less digits than its factorization.

104028843691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14855093.

The product of its (nonzero) digits is 331776, while the sum is 46.

The spelling of 104028843691 in words is "one hundred four billion, twenty-eight million, eight hundred forty-three thousand, six hundred ninety-one".