104172189476 has 6 divisors (see below), whose sum is σ = 182301331590. Its totient is φ = 52086094736.

The previous prime is 104172189437. The next prime is 104172189491. The reversal of 104172189476 is 674981271401.

It can be written as a sum of positive squares in only one way, i.e., 90336313600 + 13835875876 = 300560^2 + 117626^2 .

It is a super-3 number, since 3×104172189476³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13021523681 + ... + 13021523688.

It is an arithmetic number, because the mean of its divisors is an integer number (30383555265).

Almost surely, 2^104172189476 is an apocalyptic number.

It is an amenable number.

104172189476 is a deficient number, since it is larger than the sum of its proper divisors (78129142114).

104172189476 is a wasteful number, since it uses less digits than its factorization.

104172189476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26043047373 (or 26043047371 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 50.

The spelling of 104172189476 in words is "one hundred four billion, one hundred seventy-two million, one hundred eighty-nine thousand, four hundred seventy-six".