2123116086741 has 64 divisors (see below), whose sum is σ = 3247304256000. Its totient is φ = 1222300164096.

The previous prime is 2123116086713. The next prime is 2123116086779. The reversal of 2123116086741 is 1476806113212.

It is not a de Polignac number, because 2123116086741 - 2¹⁴ = 2123116070357 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2123116086693 and 2123116086702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123116086041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 144727555 + ... + 144742223.

It is an arithmetic number, because the mean of its divisors is an integer number (50739129000).

Almost surely, 2^{2123116086741} is an apocalyptic number.

It is an amenable number.

2123116086741 is a deficient number, since it is larger than the sum of its proper divisors (1124188169259).

2123116086741 is a wasteful number, since it uses less digits than its factorization.

2123116086741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15998.

The product of its (nonzero) digits is 96768, while the sum is 42.

The spelling of 2123116086741 in words is "two trillion, one hundred twenty-three billion, one hundred sixteen million, eighty-six thousand, seven hundred forty-one".