2194690134114 has 16 divisors (see below), whose sum is σ = 4877089187040. Its totient is φ = 731563378020.

The previous prime is 2194690134103. The next prime is 2194690134139. The reversal of 2194690134114 is 4114310964912.

It is a happy number.

2194690134114 is a `hidden beast` number, since 219 + 4 + 6 + 9 + 0 + 13 + 411 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2194690134114.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20321204892 + ... + 20321204999.

It is an arithmetic number, because the mean of its divisors is an integer number (304818074190).

Almost surely, 2^{2194690134114} is an apocalyptic number.

2194690134114 is an abundant number, since it is smaller than the sum of its proper divisors (2682399052926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2194690134114 is a wasteful number, since it uses less digits than its factorization.

2194690134114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40642409902 (or 40642409896 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 2194690134114 in words is "two trillion, one hundred ninety-four billion, six hundred ninety million, one hundred thirty-four thousand, one hundred fourteen".