2371145280 has 448 divisors, whose sum is σ = 9265920000. Its totient is φ = 512096256.

The previous prime is 2371145269. The next prime is 2371145303. The reversal of 2371145280 is 825411732.

It is a tau number, because it is divible by the number of its divisors (448).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6256131 + ... + 6256509.

Almost surely, 2^2371145280 is an apocalyptic number.

2371145280 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 2371145280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4632960000).

2371145280 is an abundant number, since it is smaller than the sum of its proper divisors (6894774720).

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

2371145280 is a wasteful number, since it uses less digits than its factorization.

2371145280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2371145280 is about 48694.4070710385. The cubic root of 2371145280 is about 1333.4786130587.

The spelling of 2371145280 in words is "two billion, three hundred seventy-one million, one hundred forty-five thousand, two hundred eighty".