189097098741 has 24 divisors (see below), whose sum is σ = 282134601216. Its totient is φ = 121918785120.

The previous prime is 189097098727. The next prime is 189097098761. The reversal of 189097098741 is 147890790981.

It is a happy number.

189097098741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 189097098741 - 2²⁹ = 188560227829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (189097098761) 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 23 ways as a sum of consecutive naturals, for example, 210871 + ... + 650123.

It is an arithmetic number, because the mean of its divisors is an integer number (11755608384).

Almost surely, 2^189097098741 is an apocalyptic number.

It is an amenable number.

189097098741 is a deficient number, since it is larger than the sum of its proper divisors (93037502475).

189097098741 is a wasteful number, since it uses less digits than its factorization.

189097098741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440833 (or 440830 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 63.

The spelling of 189097098741 in words is "one hundred eighty-nine billion, ninety-seven million, ninety-eight thousand, seven hundred forty-one".