2950420066560 has 576 divisors, whose sum is σ = 10767799848960. Its totient is φ = 764451717120.

The previous prime is 2950420066553. The next prime is 2950420066591. The reversal of 2950420066560 is 656600240592.

It is a happy number.

2950420066560 is a `hidden beast` number, since 2 + 9 + 5 + 0 + 4 + 20 + 0 + 66 + 560 = 666.

2950420066560 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 (576).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 1397639905 + ... + 1397642015.

It is an arithmetic number, because the mean of its divisors is an integer number (18694096960).

Almost surely, 2^{2950420066560} is an apocalyptic number.

2950420066560 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 2950420066560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5383899924480).

2950420066560 is an abundant number, since it is smaller than the sum of its proper divisors (7817379782400).

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

2950420066560 is a wasteful number, since it uses less digits than its factorization.

2950420066560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3271 (or 3251 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 2950420066560 in words is "two trillion, nine hundred fifty billion, four hundred twenty million, sixty-six thousand, five hundred sixty".