2146004414144 has 14 divisors (see below), whose sum is σ = 4258477509444. Its totient is φ = 1073002207040.

The previous prime is 2146004414051. The next prime is 2146004414149. The reversal of 2146004414144 is 4414144006412.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2146004414149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16765659422 + ... + 16765659549.

Almost surely, 2^{2146004414144} is an apocalyptic number.

It is an amenable number.

2146004414144 is a deficient number, since it is larger than the sum of its proper divisors (2112473095300).

2146004414144 is an equidigital number, since it uses as much as digits as its factorization.

2146004414144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33531318983 (or 33531318973 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 35.

The spelling of 2146004414144 in words is "two trillion, one hundred forty-six billion, four million, four hundred fourteen thousand, one hundred forty-four".