2144534340300 has 108 divisors (see below), whose sum is σ = 6820210098408. Its totient is φ = 519887104000.

The previous prime is 2144534340283. The next prime is 2144534340397. The reversal of 2144534340300 is 30434354412.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 35 ways as a sum of consecutive naturals, for example, 29502741 + ... + 29575340.

Almost surely, 2^{2144534340300} is an apocalyptic number.

2144534340300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2144534340300 is an abundant number, since it is smaller than the sum of its proper divisors (4675675758108).

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

2144534340300 is a wasteful number, since it uses less digits than its factorization.

2144534340300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59078120 (or 59078102 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 2144534340300 its reverse (30434354412), we get a palindrome (2174968694712).

The spelling of 2144534340300 in words is "two trillion, one hundred forty-four billion, five hundred thirty-four million, three hundred forty thousand, three hundred".