2987333099520 has 896 divisors, whose sum is σ = 11999439747072. Its totient is φ = 616484044800.

The previous prime is 2987333099519. The next prime is 2987333099537. The reversal of 2987333099520 is 259903337892.

It is a tau number, because it is divible by the number of its divisors (896).

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 1485495315 + ... + 1485497325.

Almost surely, 2^{2987333099520} is an apocalyptic number.

2987333099520 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 2987333099520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5999719873536).

2987333099520 is an abundant number, since it is smaller than the sum of its proper divisors (9012106647552).

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

2987333099520 is a wasteful number, since it uses less digits than its factorization.

2987333099520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220 (or 2196 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 60.

The spelling of 2987333099520 in words is "two trillion, nine hundred eighty-seven billion, three hundred thirty-three million, ninety-nine thousand, five hundred twenty".