104213194725 has 48 divisors (see below), whose sum is σ = 185004051840. Its totient is φ = 51574118400.

The previous prime is 104213194721. The next prime is 104213194727. The reversal of 104213194725 is 527491312401.

It is not a de Polignac number, because 104213194725 - 2² = 104213194721 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104213194721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 485080 + ... + 666129.

It is an arithmetic number, because the mean of its divisors is an integer number (3854251080).

Almost surely, 2^104213194725 is an apocalyptic number.

104213194725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104213194725 is a deficient number, since it is larger than the sum of its proper divisors (80790857115).

104213194725 is a wasteful number, since it uses less digits than its factorization.

104213194725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151310 (or 1151305 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 104213194725 in words is "one hundred four billion, two hundred thirteen million, one hundred ninety-four thousand, seven hundred twenty-five".