2194114058752 has 640 divisors, whose sum is σ = 5846622363648. Its totient is φ = 797437132800.

The previous prime is 2194114058711. The next prime is 2194114058771. The reversal of 2194114058752 is 2578504114912.

It is a junction number, because it is equal to n+sod(n) for n = 2194114058696 and 2194114058705.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11137634718 + ... + 11137634914.

Almost surely, 2^{2194114058752} is an apocalyptic number.

2194114058752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2194114058752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2923311181824).

2194114058752 is an abundant number, since it is smaller than the sum of its proper divisors (3652508304896).

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

2194114058752 is a wasteful number, since it uses less digits than its factorization.

2194114058752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 484 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 2194114058752 in words is "two trillion, one hundred ninety-four billion, one hundred fourteen million, fifty-eight thousand, seven hundred fifty-two".