2101000340144 has 40 divisors (see below), whose sum is σ = 4132075368048. Its totient is φ = 1034663097600.

The previous prime is 2101000340143. The next prime is 2101000340167. The reversal of 2101000340144 is 4410430001012.

It is not an unprimeable number, because it can be changed into a prime (2101000340143) 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, 7037234 + ... + 7329710.

Almost surely, 2^{2101000340144} is an apocalyptic number.

It is an amenable number.

2101000340144 is a deficient number, since it is larger than the sum of its proper divisors (2031075027904).

2101000340144 is a wasteful number, since it uses less digits than its factorization.

2101000340144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299253 (or 299247 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2101000340144 its reverse (4410430001012), we get a palindrome (6511430341156).

The spelling of 2101000340144 in words is "two trillion, one hundred one billion, three hundred forty thousand, one hundred forty-four".