193879941124 has 27 divisors (see below), whose sum is σ = 341997359893. Its totient is φ = 96172496288.

The previous prime is 193879941121. The next prime is 193879941131. The reversal of 193879941124 is 421149978391.

It is a happy number.

The square root of 193879941124 is 440318.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 113886000900 + 79993940224 = 337470^2 + 282832^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (193879941121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 120646329 + ... + 120647935.

Almost surely, 2^193879941124 is an apocalyptic number.

193879941124 is the 440318-th square number.

It is an amenable number.

193879941124 is a deficient number, since it is larger than the sum of its proper divisors (148117418769).

193879941124 is an frugal number, since it uses more digits than its factorization.

193879941124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3492 (or 1746 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 58.

The spelling of 193879941124 in words is "one hundred ninety-three billion, eight hundred seventy-nine million, nine hundred forty-one thousand, one hundred twenty-four".