2383865227820 has 24 divisors (see below), whose sum is σ = 5010421513104. Its totient is φ = 952726179776.

The previous prime is 2383865227801. The next prime is 2383865227829. The reversal of 2383865227820 is 287225683832.

It is not an unprimeable number, because it can be changed into a prime (2383865227829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51220619 + ... + 51267138.

It is an arithmetic number, because the mean of its divisors is an integer number (208767563046).

Almost surely, 2^{2383865227820} is an apocalyptic number.

2383865227820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2383865227820 is an abundant number, since it is smaller than the sum of its proper divisors (2626556285284).

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

2383865227820 is a wasteful number, since it uses less digits than its factorization.

2383865227820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102488929 (or 102488927 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 56.

The spelling of 2383865227820 in words is "two trillion, three hundred eighty-three billion, eight hundred sixty-five million, two hundred twenty-seven thousand, eight hundred twenty".