2389770240000 has 1600 divisors, whose sum is σ = 9905862859200. Its totient is φ = 503316480000.

The previous prime is 2389770239933. The next prime is 2389770240023. The reversal of 2389770240000 is 420779832.

It is a tau number, because it is divible by the number of its divisors (1600).

It is a super-2 number, since 2×2389770240000² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 140574719992 + ... + 140574720008.

It is an arithmetic number, because the mean of its divisors is an integer number (6191164287).

Almost surely, 2^{2389770240000} is an apocalyptic number.

2389770240000 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 2389770240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4952931429600).

2389770240000 is an abundant number, since it is smaller than the sum of its proper divisors (7516092619200).

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

2389770240000 is an frugal number, since it uses more digits than its factorization.

2389770240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 51 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The spelling of 2389770240000 in words is "two trillion, three hundred eighty-nine billion, seven hundred seventy million, two hundred forty thousand".