2094823159920 has 480 divisors, whose sum is σ = 7933657088448. Its totient is φ = 511546834944.

The previous prime is 2094823159889. The next prime is 2094823159969. The reversal of 2094823159920 is 299513284902.

2094823159920 is a `hidden beast` number, since 2 + 0 + 9 + 4 + 8 + 23 + 1 + 599 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12142102 + ... + 12313418.

Almost surely, 2^{2094823159920} is an apocalyptic number.

2094823159920 is a gapful number since it is divisible by the number (20) 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 2094823159920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3966828544224).

2094823159920 is an abundant number, since it is smaller than the sum of its proper divisors (5838833928528).

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

2094823159920 is a wasteful number, since it uses less digits than its factorization.

2094823159920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171399 (or 171381 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 2094823159920 in words is "two trillion, ninety-four billion, eight hundred twenty-three million, one hundred fifty-nine thousand, nine hundred twenty".