2003290490880 has 2304 divisors, whose sum is σ = 8808970060800. Its totient is φ = 411083735040.

The previous prime is 2003290490879. The next prime is 2003290490983. The reversal of 2003290490880 is 880940923002.

2003290490880 is a `hidden beast` number, since 200 + 329 + 0 + 49 + 0 + 8 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (2304).

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 191 ways as a sum of consecutive naturals, for example, 22508881876 + ... + 22508881964.

It is an arithmetic number, because the mean of its divisors is an integer number (3823337700).

Almost surely, 2^{2003290490880} is an apocalyptic number.

2003290490880 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 2003290490880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4404485030400).

2003290490880 is an abundant number, since it is smaller than the sum of its proper divisors (6805679569920).

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

2003290490880 is a wasteful number, since it uses less digits than its factorization.

2003290490880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 2003290490880 in words is "two trillion, three billion, two hundred ninety million, four hundred ninety thousand, eight hundred eighty".