190512348116 has 12 divisors (see below), whose sum is σ = 335124054132. Its totient is φ = 94762618368.

The previous prime is 190512348107. The next prime is 190512348119. The reversal of 190512348116 is 611843215091.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 92931083716 + 97581264400 = 304846^2 + 312380^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190512348119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123388055 + ... + 123389598.

It is an arithmetic number, because the mean of its divisors is an integer number (27927004511).

Almost surely, 2^190512348116 is an apocalyptic number.

It is an amenable number.

190512348116 is a deficient number, since it is larger than the sum of its proper divisors (144611706016).

190512348116 is a wasteful number, since it uses less digits than its factorization.

190512348116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246777850 (or 246777848 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 41.

The spelling of 190512348116 in words is "one hundred ninety billion, five hundred twelve million, three hundred forty-eight thousand, one hundred sixteen".