2146144365141 has 16 divisors (see below), whose sum is σ = 3293842675200. Its totient is φ = 1217545414128.

The previous prime is 2146144365097. The next prime is 2146144365163. The reversal of 2146144365141 is 1415634416412.

It is not a de Polignac number, because 2146144365141 - 2¹⁸ = 2146144102997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2146144365093 and 2146144365102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146144365641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 367613451 + ... + 367619288.

It is an arithmetic number, because the mean of its divisors is an integer number (205865167200).

Almost surely, 2^{2146144365141} is an apocalyptic number.

2146144365141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2146144365141 is a deficient number, since it is larger than the sum of its proper divisors (1147698310059).

2146144365141 is a wasteful number, since it uses less digits than its factorization.

2146144365141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735232888.

The product of its digits is 276480, while the sum is 42.

The spelling of 2146144365141 in words is "two trillion, one hundred forty-six billion, one hundred forty-four million, three hundred sixty-five thousand, one hundred forty-one".