2987085911040 has 3520 divisors, whose sum is σ = 14380905369600. Its totient is φ = 586553425920.

The previous prime is 2987085911003. The next prime is 2987085911083. The reversal of 2987085911040 is 401195807892.

It is a happy number.

2987085911040 is a `hidden beast` number, since 2 + 9 + 8 + 7 + 0 + 8 + 591 + 1 + 0 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (3520).

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 35988986839 + ... + 35988986921.

It is an arithmetic number, because the mean of its divisors is an integer number (4085484480).

Almost surely, 2^{2987085911040} is an apocalyptic number.

2987085911040 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 2987085911040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7190452684800).

2987085911040 is an abundant number, since it is smaller than the sum of its proper divisors (11393819458560).

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

2987085911040 is a wasteful number, since it uses less digits than its factorization.

2987085911040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 134 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 2987085911040 in words is "two trillion, nine hundred eighty-seven billion, eighty-five million, nine hundred eleven thousand, forty".