190036468118 has 16 divisors (see below), whose sum is σ = 326512200960. Its totient is φ = 81260351016.

The previous prime is 190036468117. The next prime is 190036468211. The reversal of 190036468118 is 811864630091.

190036468118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×190036468118² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190036468117) 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 7 ways as a sum of consecutive naturals, for example, 15314378 + ... + 15326781.

It is an arithmetic number, because the mean of its divisors is an integer number (20407012560).

Almost surely, 2^190036468118 is an apocalyptic number.

190036468118 is a deficient number, since it is larger than the sum of its proper divisors (136475732842).

190036468118 is a wasteful number, since it uses less digits than its factorization.

190036468118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30641611.

The product of its (nonzero) digits is 248832, while the sum is 47.

The spelling of 190036468118 in words is "one hundred ninety billion, thirty-six million, four hundred sixty-eight thousand, one hundred eighteen".