2890459030000 has 50 divisors (see below), whose sum is σ = 6998090381744. Its totient is φ = 1156183608000.

The previous prime is 2890459029977. The next prime is 2890459030031. The reversal of 2890459030000 is 309540982.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (50).

It is a Harshad number since it is a multiple of its sum of digits (40).

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 9 ways as a sum of consecutive naturals, for example, 144512952 + ... + 144532951.

Almost surely, 2^{2890459030000} is an apocalyptic number.

2890459030000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2890459030000 is an abundant number, since it is smaller than the sum of its proper divisors (4107631351744).

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

2890459030000 is an equidigital number, since it uses as much as digits as its factorization.

2890459030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289045931 (or 289045910 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 2890459030000 in words is "two trillion, eight hundred ninety billion, four hundred fifty-nine million, thirty thousand".