2114115206445 has 24 divisors (see below), whose sum is σ = 3997599664032. Its totient is φ = 1025025554400.

The previous prime is 2114115206417. The next prime is 2114115206449. The reversal of 2114115206445 is 5446025114112.

2114115206445 is a `hidden beast` number, since 2 + 1 + 1 + 4 + 1 + 1 + 5 + 2 + 0 + 644 + 5 = 666.

It is not a de Polignac number, because 2114115206445 - 2⁶ = 2114115206381 is a prime.

It is a super-2 number, since 2×2114115206445² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114115206449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2135469411 + ... + 2135470400.

It is an arithmetic number, because the mean of its divisors is an integer number (166566652668).

Almost surely, 2^{2114115206445} is an apocalyptic number.

It is an amenable number.

2114115206445 is a deficient number, since it is larger than the sum of its proper divisors (1883484457587).

2114115206445 is a wasteful number, since it uses less digits than its factorization.

2114115206445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4270939833 (or 4270939830 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The spelling of 2114115206445 in words is "two trillion, one hundred fourteen billion, one hundred fifteen million, two hundred six thousand, four hundred forty-five".