2190793044924 has 216 divisors, whose sum is σ = 6328658700000. Its totient is φ = 637756035840.

The previous prime is 2190793044907. The next prime is 2190793044929. The reversal of 2190793044924 is 4294403970912.

2190793044924 is a `hidden beast` number, since 2 + 1 + 90 + 7 + 93 + 0 + 449 + 24 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2190793044929) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 25094902 + ... + 25182050.

Almost surely, 2^{2190793044924} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2190793044924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3164329350000).

2190793044924 is an abundant number, since it is smaller than the sum of its proper divisors (4137865655076).

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

2190793044924 is a wasteful number, since it uses less digits than its factorization.

2190793044924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87409 (or 87393 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 2190793044924 in words is "two trillion, one hundred ninety billion, seven hundred ninety-three million, forty-four thousand, nine hundred twenty-four".