2144035345525 has 12 divisors (see below), whose sum is σ = 2679537720832. Its totient is φ = 1701722539440.

The previous prime is 2144035345373. The next prime is 2144035345549. The reversal of 2144035345525 is 5255435304412.

It is not a de Polignac number, because 2144035345525 - 2¹¹ = 2144035343477 is a prime.

It is a super-2 number, since 2×2144035345525² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 337640187 + ... + 337646536.

Almost surely, 2^{2144035345525} is an apocalyptic number.

2144035345525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2144035345525 is a deficient number, since it is larger than the sum of its proper divisors (535502375307).

2144035345525 is a wasteful number, since it uses less digits than its factorization.

2144035345525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675286860 (or 675286855 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 43.

The spelling of 2144035345525 in words is "two trillion, one hundred forty-four billion, thirty-five million, three hundred forty-five thousand, five hundred twenty-five".