2954218417920 has 3456 divisors, whose sum is σ = 14317105840128. Its totient is φ = 564948172800.

The previous prime is 2954218417903. The next prime is 2954218417957. The reversal of 2954218417920 is 297148124592.

2954218417920 is a `hidden beast` number, since 2 + 9 + 5 + 4 + 218 + 417 + 9 + 2 + 0 = 666.

2954218417920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (3456).

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 383 ways as a sum of consecutive naturals, for example, 17076406954 + ... + 17076407126.

It is an arithmetic number, because the mean of its divisors is an integer number (4142681088).

Almost surely, 2^{2954218417920} is an apocalyptic number.

2954218417920 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 2954218417920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7158552920064).

2954218417920 is an abundant number, since it is smaller than the sum of its proper divisors (11362887422208).

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

2954218417920 is a wasteful number, since it uses less digits than its factorization.

2954218417920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The spelling of 2954218417920 in words is "two trillion, nine hundred fifty-four billion, two hundred eighteen million, four hundred seventeen thousand, nine hundred twenty".