105404457673 has 8 divisors (see below), whose sum is σ = 105526713600. Its totient is φ = 105282272688.

The previous prime is 105404457667. The next prime is 105404457679. The reversal of 105404457673 is 376754404501.

It is an interprime number because it is at equal distance from previous prime (105404457667) and next prime (105404457679).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105404457673 is a prime.

It is a super-2 number, since 2×105404457673² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105404457679) 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, 3306790 + ... + 3338512.

It is an arithmetic number, because the mean of its divisors is an integer number (13190839200).

Almost surely, 2^105404457673 is an apocalyptic number.

It is an amenable number.

105404457673 is a deficient number, since it is larger than the sum of its proper divisors (122255927).

105404457673 is a wasteful number, since it uses less digits than its factorization.

105404457673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35471.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 105404457673 in words is "one hundred five billion, four hundred four million, four hundred fifty-seven thousand, six hundred seventy-three".